Test ID:	1.3.6.1.4.1.25623.1.0.893310
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DLA-3310-1)
Summary:	The remote host is missing an update for the Debian 'xorg-server' package(s) announced via the DLA-3310-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'xorg-server' package(s) announced via the DLA-3310-1 advisory. Vulnerability Insight: Jan-Niklas Sohn, working with Trend Micro Zero Day Initiative, discovered a vulnerability in the X.Org X server. A potential use after free mighty result in local privilege escalation if the X server is running privileged or remote code execution during ssh X forwarding sessions. For Debian 10 buster, this problem has been fixed in version 2:1.20.4-1+deb10u8. We recommend that you upgrade your xorg-server packages. For the detailed security status of xorg-server please refer to its security tracker page at: [link moved to references] Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references] Affected Software/OS: 'xorg-server' package(s) on Debian 10. Solution: Please install the updated package(s). CVSS Score: 6.8 CVSS Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2023-0494 https://security.gentoo.org/glsa/202305-30 https://bugzilla.redhat.com/show_bug.cgi?id=2165995 https://gitlab.freedesktop.org/xorg/xserver/-/commit/0ba6d8c37071131a49790243cdac55392ecf71ec https://lists.x.org/archives/xorg-announce/2023-February/003320.html
Copyright	Copyright (C) 2023 Greenbone AG

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