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Libvnc Project

17 CVEs vendor

Monthly

CVE-2020-14405 Jun 17, 16:15 MEDIUM PATCH This Month

An issue was discovered in LibVNCServer before 0.9.13. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This Allocation of Resources Without Limits vulnerability could allow attackers to exhaust system resources through uncontrolled allocation.

Denial Of Service Debian Siemens Canonical Debian Linux +9
NVD GitHub
CVSS 3.1
6.5
EPSS
1.9%
CVE-2020-14404 Jun 17, 16:15 MEDIUM PATCH This Month

An issue was discovered in LibVNCServer before 0.9.13. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

Buffer Overflow Memory Corruption Debian Siemens Canonical +10
NVD GitHub
CVSS 3.1
5.4
EPSS
1.6%
CVE-2020-14403 Jun 17, 16:15 MEDIUM PATCH This Month

An issue was discovered in LibVNCServer before 0.9.13. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

Buffer Overflow Memory Corruption Debian Siemens Canonical +10
NVD GitHub
CVSS 3.1
5.4
EPSS
1.6%
CVE-2020-14402 Jun 17, 16:15 MEDIUM PATCH This Month

An issue was discovered in LibVNCServer before 0.9.13. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

Buffer Overflow Memory Corruption Debian Siemens Canonical +10
NVD GitHub
CVSS 3.1
5.4
EPSS
1.9%
CVE-2020-14398 Jun 17, 16:15 HIGH PATCH This Week

An issue was discovered in LibVNCServer before 0.9.13. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Denial Of Service Debian Siemens Canonical Debian Linux +11
NVD GitHub
CVSS 3.1
7.5
EPSS
2.8%
CVE-2020-14397 Jun 17, 16:15 HIGH PATCH This Week

An issue was discovered in LibVNCServer before 0.9.13. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.

Denial Of Service Null Pointer Dereference Debian Siemens Canonical +12
NVD GitHub
CVSS 3.1
7.5
EPSS
3.4%
CVE-2020-14396 Jun 17, 16:15 HIGH PATCH This Week

An issue was discovered in LibVNCServer before 0.9.13. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.

Denial Of Service Null Pointer Dereference Debian Siemens Canonical +10
NVD GitHub
CVSS 3.1
7.5
EPSS
2.6%
CVE-2019-15681 Oct 29, 19:15 HIGH PATCH This Week

LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Information Disclosure Debian Siemens Canonical Debian Linux +9
NVD GitHub
CVSS 3.1
7.5
EPSS
3.3%
CVE-2018-6307 Dec 19, 16:29 HIGH This Week

LibVNC before commit ca2a5ac02fbbadd0a21fabba779c1ea69173d10b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

RCE Use After Free Memory Corruption Debian Canonical +4
NVD GitHub
CVSS 3.0
8.1
EPSS
26.5%
CVE-2018-20024 Dec 19, 16:29 HIGH This Week

LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Null Pointer Dereference Debian Canonical Debian Linux +3
NVD
CVSS 3.0
7.5
EPSS
3.3%
CVE-2018-20023 Dec 19, 16:29 HIGH This Week

LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Debian Canonical Debian Linux Ubuntu Linux +2
NVD
CVSS 3.0
7.5
EPSS
2.5%
CVE-2018-20022 Dec 19, 16:29 HIGH This Week

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Debian Canonical Debian Linux Ubuntu Linux +2
NVD
CVSS 3.0
7.5
EPSS
2.9%
CVE-2018-20021 Dec 19, 16:29 HIGH This Week

LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Debian Canonical Debian Linux Ubuntu Linux +2
NVD
CVSS 3.0
7.5
EPSS
3.5%
CVE-2018-20020 Dec 19, 16:29 CRITICAL Act Now

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Memory Corruption Debian Canonical +4
NVD
CVSS 3.0
9.8
EPSS
8.6%
CVE-2018-20019 Dec 19, 16:29 CRITICAL PATCH Act Now

LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

RCE Buffer Overflow Memory Corruption Debian Siemens +11
NVD
CVSS 3.1
9.8
EPSS
9.4%
CVE-2018-15127 Dec 19, 16:29 CRITICAL Act Now

LibVNC before commit 502821828ed00b4a2c4bef90683d0fd88ce495de contains heap out-of-bound write vulnerability in server code of file transfer extension that can result remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Memory Corruption Debian Red Hat +11
NVD
CVSS 3.0
9.8
EPSS
15.1%
CVE-2018-15126 Dec 19, 16:29 CRITICAL Act Now

LibVNC before commit 73cb96fec028a576a5a24417b57723b55854ad7b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Use After Free Memory Corruption Debian Canonical +4
NVD
CVSS 3.0
9.8
EPSS
11.8%
EPSS 2% CVSS 6.5
MEDIUM PATCH This Month

An issue was discovered in LibVNCServer before 0.9.13. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. This Allocation of Resources Without Limits vulnerability could allow attackers to exhaust system resources through uncontrolled allocation.

Denial Of Service Debian Siemens +11
NVD GitHub
EPSS 2% CVSS 5.4
MEDIUM PATCH This Month

An issue was discovered in LibVNCServer before 0.9.13. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

Buffer Overflow Memory Corruption Debian +12
NVD GitHub
EPSS 2% CVSS 5.4
MEDIUM PATCH This Month

An issue was discovered in LibVNCServer before 0.9.13. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

Buffer Overflow Memory Corruption Debian +12
NVD GitHub
EPSS 2% CVSS 5.4
MEDIUM PATCH This Month

An issue was discovered in LibVNCServer before 0.9.13. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

Buffer Overflow Memory Corruption Debian +12
NVD GitHub
EPSS 3% CVSS 7.5
HIGH PATCH This Week

An issue was discovered in LibVNCServer before 0.9.13. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Denial Of Service Debian Siemens +13
NVD GitHub
EPSS 3% CVSS 7.5
HIGH PATCH This Week

An issue was discovered in LibVNCServer before 0.9.13. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.

Denial Of Service Null Pointer Dereference Debian +14
NVD GitHub
EPSS 3% CVSS 7.5
HIGH PATCH This Week

An issue was discovered in LibVNCServer before 0.9.13. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.

Denial Of Service Null Pointer Dereference Debian +12
NVD GitHub
EPSS 3% CVSS 7.5
HIGH PATCH This Week

LibVNC commit before d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak (CWE-655) in VNC server code, which allow an attacker to read stack memory and can be abused for information. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Information Disclosure Debian Siemens +11
NVD GitHub
EPSS 27% CVSS 8.1
HIGH This Week

LibVNC before commit ca2a5ac02fbbadd0a21fabba779c1ea69173d10b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

RCE Use After Free Memory Corruption +6
NVD GitHub
EPSS 3% CVSS 7.5
HIGH This Week

LibVNC before commit 4a21bbd097ef7c44bb000c3bd0907f96a10e4ce7 contains null pointer dereference in VNC client code that can result DoS. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Null Pointer Dereference Debian +5
NVD
EPSS 2% CVSS 7.5
HIGH This Week

LibVNC before 8b06f835e259652b0ff026898014fc7297ade858 contains CWE-665: Improper Initialization vulnerability in VNC Repeater client code that allows attacker to read stack memory and can be abuse. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Debian Canonical +4
NVD
EPSS 3% CVSS 7.5
HIGH This Week

LibVNC before 2f5b2ad1c6c99b1ac6482c95844a84d66bb52838 contains multiple weaknesses CWE-665: Improper Initialization vulnerability in VNC client code that allows attacker to read stack memory and can. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Debian Canonical +4
NVD
EPSS 4% CVSS 7.5
HIGH This Week

LibVNC before commit c3115350eb8bb635d0fdb4dbbb0d0541f38ed19c contains a CWE-835: Infinite loop vulnerability in VNC client code. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Debian Canonical +4
NVD
EPSS 9% CVSS 9.8
CRITICAL Act Now

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Memory Corruption +6
NVD
EPSS 9% CVSS 9.8
CRITICAL PATCH Act Now

LibVNC before commit a83439b9fbe0f03c48eb94ed05729cb016f8b72f contains multiple heap out-of-bound write vulnerabilities in VNC client code that can result remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.

RCE Buffer Overflow Memory Corruption +13
NVD
EPSS 15% CVSS 9.8
CRITICAL Act Now

LibVNC before commit 502821828ed00b4a2c4bef90683d0fd88ce495de contains heap out-of-bound write vulnerability in server code of file transfer extension that can result remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Memory Corruption +13
NVD
EPSS 12% CVSS 9.8
CRITICAL Act Now

LibVNC before commit 73cb96fec028a576a5a24417b57723b55854ad7b contains heap use-after-free vulnerability in server code of file transfer extension that can result remote code execution. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Use After Free Memory Corruption +6
NVD

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