Test ID:	1.3.6.1.4.1.25623.1.1.2.2023.1967
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for xorg-x11-server (EulerOS-SA-2023-1967)
Summary:	The remote host is missing an update for the Huawei EulerOS 'xorg-x11-server' package(s) announced via the EulerOS-SA-2023-1967 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'xorg-x11-server' package(s) announced via the EulerOS-SA-2023-1967 advisory. Vulnerability Insight: A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.(CVE-2023-0494) Affected Software/OS: 'xorg-x11-server' package(s) on Huawei EulerOS V2.0SP10. 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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