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Enterprise Linux For Ibm Z Systems Eus S390X

6 CVEs product

Monthly

CVE-2023-4911 Oct 03, 18:15 HIGH POC KEV PATCH THREAT Act Now

Local privilege escalation in the GNU C Library (glibc) dynamic loader ld.so allows unprivileged local users on affected Linux distributions to gain root by abusing a heap buffer overflow when ld.so processes the GLIBC_TUNABLES environment variable during execution of SUID binaries. The flaw is confirmed actively exploited (CISA KEV) with publicly available exploit code, and the EPSS score of 71.53% (99th percentile) reflects very high exploitation likelihood across Linux estates.

Buffer Overflow Heap Overflow Debian Red Hat Canonical +38
NVD Exploit-DB
CVSS 3.1
7.8
EPSS
71.5%
Threat
6.7
CVE-2021-40438 Sep 16, 15:15 CRITICAL POC KEV PATCH THREAT Act Now

A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user.4.48 and earlier. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. This Server-Side Request Forgery (SSRF) vulnerability could allow attackers to make the server perform requests to unintended internal or external resources.

Apache SSRF Broadcom Debian Oracle +44
NVD VulDB
CVSS 3.1
9.0
EPSS
100.0%
Threat
7.8
CVE-2023-4806 Sep 18, 17:15 MEDIUM This Month

A flaw has been identified in glibc. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Denial Of Service Use After Free Memory Corruption Red Hat Codeready Linux Builder For Arm64 +23
NVD VulDB
CVSS 3.1
5.9
EPSS
1.9%
CVE-2023-4527 Sep 18, 17:15 MEDIUM POC This Month

A flaw was found in glibc. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Buffer Overflow Stack Overflow Red Hat Codeready Linux Builder For Arm64 Codeready Linux Builder For Arm64 Eus +28
NVD
CVSS 3.1
6.5
EPSS
0.1%
CVE-2023-4813 Sep 12, 22:15 MEDIUM PATCH This Month

A flaw has been identified in glibc. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

Denial Of Service Use After Free Memory Corruption Red Hat Active Iq Unified Manager +18
NVD
CVSS 3.1
5.9
EPSS
1.7%
CVE-2019-15718 Sep 04, 12:15 MEDIUM POC PATCH This Month

In systemd 240, bus_open_system_watch_bind_with_description in shared/bus-util.c (as used by systemd-resolved to connect to the system D-Bus instance), calls sd_bus_set_trusted, which disables access. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. Public exploit code available.

Information Disclosure Red Hat Enterprise Linux Enterprise Linux Eus Enterprise Linux For Ibm Z Systems Eus +13
NVD
CVSS 3.1
4.4
EPSS
0.5%
EPSS 72% 6.7 CVSS 7.8
HIGH POC KEV PATCH THREAT Act Now

Local privilege escalation in the GNU C Library (glibc) dynamic loader ld.so allows unprivileged local users on affected Linux distributions to gain root by abusing a heap buffer overflow when ld.so processes the GLIBC_TUNABLES environment variable during execution of SUID binaries. The flaw is confirmed actively exploited (CISA KEV) with publicly available exploit code, and the EPSS score of 71.53% (99th percentile) reflects very high exploitation likelihood across Linux estates.

Buffer Overflow Heap Overflow Debian +40
NVD Exploit-DB
EPSS 100% 7.8 CVSS 9.0
CRITICAL POC KEV PATCH THREAT Act Now

A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user.4.48 and earlier. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. This Server-Side Request Forgery (SSRF) vulnerability could allow attackers to make the server perform requests to unintended internal or external resources.

Apache SSRF Broadcom +46
NVD VulDB
EPSS 2% CVSS 5.9
MEDIUM This Month

A flaw has been identified in glibc. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

Denial Of Service Use After Free Memory Corruption +25
NVD VulDB
EPSS 0% CVSS 6.5
MEDIUM POC This Month

A flaw was found in glibc. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Buffer Overflow Stack Overflow Red Hat +30
NVD
EPSS 2% CVSS 5.9
MEDIUM PATCH This Month

A flaw has been identified in glibc. Rated medium severity (CVSS 5.9), this vulnerability is remotely exploitable, no authentication required. This Use After Free vulnerability could allow attackers to access freed memory to execute arbitrary code or crash the application.

Denial Of Service Use After Free Memory Corruption +20
NVD
EPSS 1% CVSS 4.4
MEDIUM POC PATCH This Month

In systemd 240, bus_open_system_watch_bind_with_description in shared/bus-util.c (as used by systemd-resolved to connect to the system D-Bus instance), calls sd_bus_set_trusted, which disables access. Rated medium severity (CVSS 4.4), this vulnerability is low attack complexity. Public exploit code available.

Information Disclosure Red Hat Enterprise Linux +15
NVD

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