CVE-2023-5157: Fedoraproject Fedora

High severity, CVSS 7.5. EPSS: 2.2% chance of exploitation in the next 30 days.

A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service.

Affected products

• Fedoraproject Fedora: version 38 only
• MariaDB MariaDB: before 10.3.36 (fixed in 10.3.36); from 10.4.0, before 10.4.26 (fixed in 10.4.26); from 10.5.0, before 10.5.17 (fixed in 10.5.17); from 10.6.0, before 10.6.9 (fixed in 10.6.9); from 10.7.0, before 10.7.5 (fixed in 10.7.5); from 10.8.0, before 10.8.4 (fixed in 10.8.4)
• Red Hat Enterprise Linux: version 8.0 only; version 9.0 only
• Red Hat Enterprise Linux Eus: version 8.6 only; version 8.8 only; version 9.0 only; version 9.2 only
• Red Hat Enterprise Linux For Arm 64: version 8.0_aarch64 only; version 9.0_aarch64 only
• Red Hat Enterprise Linux For Arm 64 Eus: version 8.8_aarch64 only
• Red Hat Enterprise Linux For IBM Z Systems: version 8.0_s390x only; version 9.0_s390x only; version 9.2_s390x only
• Red Hat Enterprise Linux For IBM Z Systems Eus: version 8.6_s390x only; version 8.8_s390x only; version 9.2_s390x only
• Red Hat Enterprise Linux For Power Little Endian: version 8.0_ppc64le only; version 9.0_ppc64le only
• Red Hat Enterprise Linux For Power Little Endian Eus: version 8.8_ppc64le only; version 9.2_ppc64le only
• Red Hat Enterprise Linux Server Aus: version 8.4 only; version 8.6 only; version 9.2 only
• Red Hat Enterprise Linux Server Tus: version 8.4 only; version 8.6 only; version 8.8 only

Published 2023-09-27. Last modified 2026-06-17.