Wireshark
Monthly
Infinite loop in the TLS protocol dissector of Wireshark 4.6.0 through 4.6.4 causes denial of service when processing malformed TLS packets. Local attackers can trigger the infinite loop by crafting packets and opening them with Wireshark, causing the application to hang or consume excessive CPU resources. User interaction is required to open the malicious packet capture, limiting the attack to scenarios where a victim is tricked into opening untrusted network traffic files.
Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed ASN.1 PER protocol packets, enabling local denial of service against users opening crafted capture files. The vulnerability requires user interaction (opening a file or receiving a live packet capture) but allows an attacker to hang or crash the application without authentication. No active exploitation has been confirmed in public sources.
Denial of service in Wireshark 4.6.0 through 4.6.4 via null pointer dereference in the RTSP protocol dissector causes application crash when processing malformed RTSP traffic. Local attackers with network access to a Wireshark instance can trigger the crash by supplying a specially crafted RTSP packet, resulting in availability impact. No public exploit code or active in-the-wild exploitation has been identified; patch availability status requires verification from vendor.
Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.
Infinite loop in the GNW protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user interaction can craft malicious GNW traffic or files to exhaust CPU resources and freeze the application, preventing legitimate packet analysis and potentially disrupting network troubleshooting workflows.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 are vulnerable to denial of service via infinite loops in the OpenFlow v5 protocol dissector when processing maliciously crafted packets. An attacker can trigger CPU exhaustion and application hang by delivering a specially crafted OpenFlow v5 packet to a user running an affected version, requiring user interaction (opening a capture file or live packet capture). No public exploit code has been identified, but the vulnerability is straightforward to trigger once the root cause is known.
Infinite loop in the RPKI-Router protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user privileges can trigger the vulnerability through crafted network traffic or pcap files opened in Wireshark, rendering the application unresponsive. No authentication required; user interaction (opening a file or capturing packets) is necessary. No public exploit code or active exploitation in CISA KEV identified at time of analysis.
Denial of service via crash in the GSM RP protocol dissector affects Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with user privileges can trigger a dissector crash by crafting a malicious GSM RP packet and inducing a user to open it, causing application termination and loss of packet capture session. CVSS 5.5 reflects local attack vector and user interaction requirement; no remote exploitation path identified.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed WebSocket protocol packets, enabling local denial of service. An attacker with the ability to trigger packet dissection-either by crafting a malicious PCAP file or intercepting traffic on a local network-can force the application to crash by supplying a WebSocket frame that triggers an unhandled error condition in the protocol dissector. The vulnerability requires user interaction (opening a file or navigating to a network interface) and operates at local scope, resulting in application unavailability rather than code execution.
Wireshark SMB2 protocol dissector crashes when processing malformed packets, causing denial of service in versions 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with low privileges can trigger the crash by crafting a malicious SMB2 packet and inducing the user to open it in Wireshark, resulting in application termination and loss of packet capture capability. No public exploit code or active exploitation in the wild has been identified at the time of analysis.
Stack buffer overflow in Wireshark HTTP protocol dissector (versions 4.6.0-4.6.4 and 4.4.0-4.4.14) causes application crash when processing malformed HTTP packets, resulting in denial of service. Local attackers with ability to trigger packet analysis via user interaction can crash the application and disrupt network traffic inspection workflows.
Denial of service in Wireshark sharkd versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to crash the application via a heap buffer overflow. The vulnerability requires local access and user interaction (opening a malicious file or network capture), making it a low-to-moderate priority for networked analyst workstations but not a remote code execution risk.
Memory leak in Wireshark sharkd service versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to trigger denial of service through exhaustion of system memory. The vulnerability stems from improper resource cleanup (CWE-401) during packet processing, enabling a local attacker with non-privileged access to crash the sharkd daemon or degrade system performance by repeatedly invoking operations that leak memory. No active exploitation has been confirmed at time of analysis, and exploitation requires local file system access combined with user interaction.
Null pointer dereference in Wireshark sharkd 4.4.0-4.4.14 and 4.6.0-4.6.4 causes denial of service when processing crafted input, crashing the daemon. Local attackers with low privileges can trigger the crash via user interaction, rendering the packet analysis service unavailable. No authentication required, and publicly available exploit code does not appear to exist at time of analysis.
Wireshark versions 4.4.0-4.4.13 and 4.6.0-4.6.3 crash when processing malformed RF4CE Profile protocol packets, enabling local denial of service attacks through user interaction. An attacker can trigger an out-of-bounds read by supplying a specially crafted packet file to a target user, causing the application to become unavailable. No patch is currently available for this vulnerability.
NTS-KE protocol dissector crash in Wireshark 4.6.0 to 4.6.3 allows denial of service [CVSS 4.7 MEDIUM]
Wireshark 4.6.0-4.6.3 and 4.4.0-4.4.13 can be crashed through memory exhaustion in the USB HID protocol dissector when processing malformed packets. A local attacker with the ability to trigger packet analysis can cause a denial of service condition, and public exploit code exists for this vulnerability. No patch is currently available.
Denial of service in Wireshark 4.6.0-4.6.2 and 4.4.0-4.4.12 can be triggered through a malformed SOME/IP-SD protocol packet, causing the application to crash. Public exploit code exists for this vulnerability, and affected users should avoid opening untrusted packet captures until a patch is available.
BLF file parser crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service [CVSS 5.5 MEDIUM]
HTTP3 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.2 allows denial of service [CVSS 4.7 MEDIUM]
Wireshark versions 4.4.0-4.4.12 and 4.6.0-4.6.2 crash when processing malformed IEEE 802.11 wireless packets, enabling a remote denial of service attack that requires user interaction to view the malicious traffic. An attacker can exploit this out-of-bounds write vulnerability by crafting a specially formatted packet, causing the application to become unavailable without requiring authentication. No patch is currently available for this issue.
MEGACO dissector infinite loop in Wireshark 4.6.0 to 4.6.1 and 4.4.0 to 4.4.11 allows denial of service
HTTP3 dissector crash in Wireshark 4.6.0 and 4.6.1 allows denial of service
BPv7 dissector crash in Wireshark 4.6.0 allows denial of service. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Infinite loop in Wireshark's MONGO dissector lets crafted MongoDB protocol data cause a denial of service in Wireshark 4.4.0 through 4.4.9 and 4.2.0 through 4.2.13. Exploitation is local and requires user interaction to load a malicious capture or stream, and impact is limited to availability; there is no confidentiality or integrity impact. EPSS is 0.12% (2nd percentile), no public exploit was identified at time of analysis, and upgrading past the affected ranges removes exposure.
NULL pointer dereference in Wireshark's SSH dissector crashes the application when it processes a crafted SSH packet, affecting versions 4.4.0 through 4.4.8 and yielding availability-only impact (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H, score 7.5). The fault requires the victim - typically a network analyst - to either live-capture attacker-crafted SSH traffic or open a malicious capture file that reaches the SSH dissector; there is no persistent service exposure, and exploitation is limited to terminating the Wireshark process. Unauthenticated remote attackers can supply the malformed traffic (PR:N per the assessed vector), but the practical risk is low: no public exploit has been identified at time of analysis, there is no CISA KEV listing, and EPSS is only 0.03% (9th percentile). Vendor-released fixes exist in Wireshark 4.4.9, with downstream packaged updates from Red Hat and SUSE.
A denial of service vulnerability in Column handling crashes in Wireshark 4.4.0 to 4.4.6 and 4.2.0 to 4.2.12 (CVSS 7.8) that allows denial of service. Risk factors: public PoC available.
Bundle Protocol and CBOR dissector crashes in Wireshark 4.4.0 to 4.4.3 and 4.2.0 to 4.2.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
ECMP dissector crash in Wireshark 4.4.0 to 4.4.1 and 4.2.0 to 4.2.8 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
FiveCo RAP dissector infinite loop in Wireshark 4.4.0 to 4.4.1 and 4.2.0 to 4.2.8 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
AppleTalk and RELOAD Framing dissector crash in Wireshark 4.4.0 and 4.2.0 to 4.2.7 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
ITS dissector crash in Wireshark 4.4.0 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
SPRT dissector crash in Wireshark 4.2.0 to 4.0.5 and 4.0.0 to 4.0.15 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NTLMSSP dissector crash in Wireshark 4.2.0 to 4.0.6 and 4.0.0 to 4.0.16 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A Buffer Overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the wsutil/to_str.c, and format_fractional_part_nsecs components. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.
A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
An issue in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the packet-bgp.c, dissect_bgp_open(tvbuff_t*tvb, proto_tree*tree, packet_info*pinfo), optlen components. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
DOCSIS dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Zigbee TLV dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
IEEE 1609.2 dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
GVCP dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
HTTP3 dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
RTPS dissector memory leak in Wireshark 4.0.0 to 4.0.8 and 3.6.0 to 3.6.16 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Due to a failure in validating the length provided by an attacker-crafted CP2179 packet, Wireshark versions 2.0.0 through 4.0.7 is susceptible to a divide by zero allowing for a denial of service. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
BT SDP dissector memory leak in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
iSCSI dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Kafka dissector crash in Wireshark 4.0.0 to 4.0.6 and 3.6.0 to 3.6.14 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Due to failure in validating the length provided by an attacker-crafted IEEE-C37.118 packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Due to failure in validating the length provided by an attacker-crafted MSMMS packet, Wireshark version 4.0.5 and prior, in an unusual configuration, is susceptible to a heap-based buffer overflow,. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Due to failure in validating the length provided by an attacker-crafted RTPS packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and possibly code. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
XRA dissector infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
NetScaler file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
VMS TCPIPtrace file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Candump log parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
GQUIC dissector crash in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
LISP dissector large loop in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RPCoRDMA dissector crash in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
ISO 15765 and ISO 10681 dissector crash in Wireshark 4.0.0 to 4.0.3 and 3.6.0 to 3.6.11 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory leak in the NFS dissector in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
GNW dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
iSCSI dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Crash in the EAP dissector in Wireshark 4.0.0 to 4.0.2 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Dissection engine bug in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
TIPC dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Excessive loops in multiple dissectors in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Crash in the USB HID protocol dissector in Wireshark 3.6.0 to 3.6.8 allows denial of service via packet injection or crafted capture file on Windows. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Crash in the OPUS protocol dissector in Wireshark 3.6.0 to 3.6.8 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Infinite loop in the F5 Ethernet Trailer protocol dissector in Wireshark 3.6.0 to 3.6.7 and 3.4.0 to 3.4.15 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Crash in the Gryphon dissector in Wireshark 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Infinite loop in the RTMPT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Infinite loop in the BitTorrent DHT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available.
Crash in the RFC 7468 dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Uncontrolled Recursion in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Buffer overflow in the Bluetooth SDP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Large loop in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Large loop in the PNRP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
NULL pointer exception in the Modbus dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Infinite loop in the TLS protocol dissector of Wireshark 4.6.0 through 4.6.4 causes denial of service when processing malformed TLS packets. Local attackers can trigger the infinite loop by crafting packets and opening them with Wireshark, causing the application to hang or consume excessive CPU resources. User interaction is required to open the malicious packet capture, limiting the attack to scenarios where a victim is tricked into opening untrusted network traffic files.
Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed ASN.1 PER protocol packets, enabling local denial of service against users opening crafted capture files. The vulnerability requires user interaction (opening a file or receiving a live packet capture) but allows an attacker to hang or crash the application without authentication. No active exploitation has been confirmed in public sources.
Denial of service in Wireshark 4.6.0 through 4.6.4 via null pointer dereference in the RTSP protocol dissector causes application crash when processing malformed RTSP traffic. Local attackers with network access to a Wireshark instance can trigger the crash by supplying a specially crafted RTSP packet, resulting in availability impact. No public exploit code or active in-the-wild exploitation has been identified; patch availability status requires verification from vendor.
Denial of service via MySQL protocol dissector crash in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local users with no privileges to crash the application through a crafted malicious pcap file or network capture, requiring only user interaction to open the file. The vulnerability stems from improper memory access in the MySQL dissector parser (CWE-824: Access of Uninitialized Pointer), resulting in application termination and loss of packet analysis capability. No public exploit code or active exploitation has been identified at time of analysis.
Infinite loop in the GNW protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user interaction can craft malicious GNW traffic or files to exhaust CPU resources and freeze the application, preventing legitimate packet analysis and potentially disrupting network troubleshooting workflows.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 are vulnerable to denial of service via infinite loops in the OpenFlow v5 protocol dissector when processing maliciously crafted packets. An attacker can trigger CPU exhaustion and application hang by delivering a specially crafted OpenFlow v5 packet to a user running an affected version, requiring user interaction (opening a capture file or live packet capture). No public exploit code has been identified, but the vulnerability is straightforward to trigger once the root cause is known.
Infinite loop in the RPKI-Router protocol dissector in Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14 causes denial of service when processing malformed packets. Local attackers with user privileges can trigger the vulnerability through crafted network traffic or pcap files opened in Wireshark, rendering the application unresponsive. No authentication required; user interaction (opening a file or capturing packets) is necessary. No public exploit code or active exploitation in CISA KEV identified at time of analysis.
Denial of service via crash in the GSM RP protocol dissector affects Wireshark 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with user privileges can trigger a dissector crash by crafting a malicious GSM RP packet and inducing a user to open it, causing application termination and loss of packet capture session. CVSS 5.5 reflects local attack vector and user interaction requirement; no remote exploitation path identified.
Wireshark versions 4.6.0-4.6.4 and 4.4.0-4.4.14 crash when processing malformed WebSocket protocol packets, enabling local denial of service. An attacker with the ability to trigger packet dissection-either by crafting a malicious PCAP file or intercepting traffic on a local network-can force the application to crash by supplying a WebSocket frame that triggers an unhandled error condition in the protocol dissector. The vulnerability requires user interaction (opening a file or navigating to a network interface) and operates at local scope, resulting in application unavailability rather than code execution.
Wireshark SMB2 protocol dissector crashes when processing malformed packets, causing denial of service in versions 4.6.0-4.6.4 and 4.4.0-4.4.14. A local attacker with low privileges can trigger the crash by crafting a malicious SMB2 packet and inducing the user to open it in Wireshark, resulting in application termination and loss of packet capture capability. No public exploit code or active exploitation in the wild has been identified at the time of analysis.
Stack buffer overflow in Wireshark HTTP protocol dissector (versions 4.6.0-4.6.4 and 4.4.0-4.4.14) causes application crash when processing malformed HTTP packets, resulting in denial of service. Local attackers with ability to trigger packet analysis via user interaction can crash the application and disrupt network traffic inspection workflows.
Denial of service in Wireshark sharkd versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to crash the application via a heap buffer overflow. The vulnerability requires local access and user interaction (opening a malicious file or network capture), making it a low-to-moderate priority for networked analyst workstations but not a remote code execution risk.
Memory leak in Wireshark sharkd service versions 4.6.0-4.6.4 and 4.4.0-4.4.14 allows local attackers with user interaction to trigger denial of service through exhaustion of system memory. The vulnerability stems from improper resource cleanup (CWE-401) during packet processing, enabling a local attacker with non-privileged access to crash the sharkd daemon or degrade system performance by repeatedly invoking operations that leak memory. No active exploitation has been confirmed at time of analysis, and exploitation requires local file system access combined with user interaction.
Null pointer dereference in Wireshark sharkd 4.4.0-4.4.14 and 4.6.0-4.6.4 causes denial of service when processing crafted input, crashing the daemon. Local attackers with low privileges can trigger the crash via user interaction, rendering the packet analysis service unavailable. No authentication required, and publicly available exploit code does not appear to exist at time of analysis.
Wireshark versions 4.4.0-4.4.13 and 4.6.0-4.6.3 crash when processing malformed RF4CE Profile protocol packets, enabling local denial of service attacks through user interaction. An attacker can trigger an out-of-bounds read by supplying a specially crafted packet file to a target user, causing the application to become unavailable. No patch is currently available for this vulnerability.
NTS-KE protocol dissector crash in Wireshark 4.6.0 to 4.6.3 allows denial of service [CVSS 4.7 MEDIUM]
Wireshark 4.6.0-4.6.3 and 4.4.0-4.4.13 can be crashed through memory exhaustion in the USB HID protocol dissector when processing malformed packets. A local attacker with the ability to trigger packet analysis can cause a denial of service condition, and public exploit code exists for this vulnerability. No patch is currently available.
Denial of service in Wireshark 4.6.0-4.6.2 and 4.4.0-4.4.12 can be triggered through a malformed SOME/IP-SD protocol packet, causing the application to crash. Public exploit code exists for this vulnerability, and affected users should avoid opening untrusted packet captures until a patch is available.
BLF file parser crash in Wireshark 4.6.0 to 4.6.2 and 4.4.0 to 4.4.12 allows denial of service [CVSS 5.5 MEDIUM]
HTTP3 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.2 allows denial of service [CVSS 4.7 MEDIUM]
Wireshark versions 4.4.0-4.4.12 and 4.6.0-4.6.2 crash when processing malformed IEEE 802.11 wireless packets, enabling a remote denial of service attack that requires user interaction to view the malicious traffic. An attacker can exploit this out-of-bounds write vulnerability by crafting a specially formatted packet, causing the application to become unavailable without requiring authentication. No patch is currently available for this issue.
MEGACO dissector infinite loop in Wireshark 4.6.0 to 4.6.1 and 4.4.0 to 4.4.11 allows denial of service
HTTP3 dissector crash in Wireshark 4.6.0 and 4.6.1 allows denial of service
BPv7 dissector crash in Wireshark 4.6.0 allows denial of service. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Infinite loop in Wireshark's MONGO dissector lets crafted MongoDB protocol data cause a denial of service in Wireshark 4.4.0 through 4.4.9 and 4.2.0 through 4.2.13. Exploitation is local and requires user interaction to load a malicious capture or stream, and impact is limited to availability; there is no confidentiality or integrity impact. EPSS is 0.12% (2nd percentile), no public exploit was identified at time of analysis, and upgrading past the affected ranges removes exposure.
NULL pointer dereference in Wireshark's SSH dissector crashes the application when it processes a crafted SSH packet, affecting versions 4.4.0 through 4.4.8 and yielding availability-only impact (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H, score 7.5). The fault requires the victim - typically a network analyst - to either live-capture attacker-crafted SSH traffic or open a malicious capture file that reaches the SSH dissector; there is no persistent service exposure, and exploitation is limited to terminating the Wireshark process. Unauthenticated remote attackers can supply the malformed traffic (PR:N per the assessed vector), but the practical risk is low: no public exploit has been identified at time of analysis, there is no CISA KEV listing, and EPSS is only 0.03% (9th percentile). Vendor-released fixes exist in Wireshark 4.4.9, with downstream packaged updates from Red Hat and SUSE.
A denial of service vulnerability in Column handling crashes in Wireshark 4.4.0 to 4.4.6 and 4.2.0 to 4.2.12 (CVSS 7.8) that allows denial of service. Risk factors: public PoC available.
Bundle Protocol and CBOR dissector crashes in Wireshark 4.4.0 to 4.4.3 and 4.2.0 to 4.2.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
ECMP dissector crash in Wireshark 4.4.0 to 4.4.1 and 4.2.0 to 4.2.8 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
FiveCo RAP dissector infinite loop in Wireshark 4.4.0 to 4.4.1 and 4.2.0 to 4.2.8 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
AppleTalk and RELOAD Framing dissector crash in Wireshark 4.4.0 and 4.2.0 to 4.2.7 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
ITS dissector crash in Wireshark 4.4.0 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
SPRT dissector crash in Wireshark 4.2.0 to 4.0.5 and 4.0.0 to 4.0.15 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
NTLMSSP dissector crash in Wireshark 4.2.0 to 4.0.6 and 4.0.0 to 4.0.16 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
A Buffer Overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the wsutil/to_str.c, and format_fractional_part_nsecs components. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.
A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
An issue in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the packet-bgp.c, dissect_bgp_open(tvbuff_t*tvb, proto_tree*tree, packet_info*pinfo), optlen components. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
DOCSIS dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Zigbee TLV dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
IEEE 1609.2 dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
GVCP dissector crash in Wireshark 4.2.0, 4.0.0 to 4.0.11, and 3.6.0 to 3.6.19 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
HTTP3 dissector crash in Wireshark 4.2.0 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
SSH dissector crash in Wireshark 4.0.0 to 4.0.10 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
RTPS dissector memory leak in Wireshark 4.0.0 to 4.0.8 and 3.6.0 to 3.6.16 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Due to a failure in validating the length provided by an attacker-crafted CP2179 packet, Wireshark versions 2.0.0 through 4.0.7 is susceptible to a divide by zero allowing for a denial of service. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
BT SDP dissector memory leak in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
CBOR dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
iSCSI dissector crash in Wireshark 4.0.0 to 4.0.6 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Kafka dissector crash in Wireshark 4.0.0 to 4.0.6 and 3.6.0 to 3.6.14 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Due to failure in validating the length provided by an attacker-crafted IEEE-C37.118 packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Due to failure in validating the length provided by an attacker-crafted MSMMS packet, Wireshark version 4.0.5 and prior, in an unusual configuration, is susceptible to a heap-based buffer overflow,. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Due to failure in validating the length provided by an attacker-crafted RTPS packet, Wireshark version 4.0.5 and prior, by default, is susceptible to a heap-based buffer overflow, and possibly code. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
XRA dissector infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
NetScaler file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
VMS TCPIPtrace file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Candump log parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
BLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
GQUIC dissector crash in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
LISP dissector large loop in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
RPCoRDMA dissector crash in Wireshark 4.0.0 to 4.0.4 and 3.6.0 to 3.6.12 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
ISO 15765 and ISO 10681 dissector crash in Wireshark 4.0.0 to 4.0.3 and 3.6.0 to 3.6.11 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Memory leak in the NFS dissector in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
GNW dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
iSCSI dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Crash in the EAP dissector in Wireshark 4.0.0 to 4.0.2 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Dissection engine bug in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
TIPC dissector crash in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Excessive loops in multiple dissectors in Wireshark 4.0.0 to 4.0.2 and 3.6.0 to 3.6.10 and allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Crash in the USB HID protocol dissector in Wireshark 3.6.0 to 3.6.8 allows denial of service via packet injection or crafted capture file on Windows. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Crash in the OPUS protocol dissector in Wireshark 3.6.0 to 3.6.8 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Infinite loop in the F5 Ethernet Trailer protocol dissector in Wireshark 3.6.0 to 3.6.7 and 3.4.0 to 3.4.15 allows denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Crash in the Gryphon dissector in Wireshark 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Infinite loop in the RTMPT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Infinite loop in the BitTorrent DHT dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Crash in the pcapng file parser in Wireshark 3.6.0 allows denial of service via crafted capture file. Rated medium severity (CVSS 5.5), this vulnerability is no authentication required, low attack complexity. Public exploit code available.
Crash in the RFC 7468 dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.
Crash in the Sysdig Event dissector in Wireshark 3.6.0 and 3.4.0 to 3.4.10 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Uncontrolled Recursion in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.4.0 to 3.4.9 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Buffer overflow in the Bluetooth SDP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Large loop in the Bluetooth DHT dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Large loop in the PNRP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
NULL pointer exception in the Modbus dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.