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Test ID:1.3.6.1.4.1.25623.1.1.2.2020.2167
Category:Huawei EulerOS Local Security Checks
Title:Huawei EulerOS: Security Advisory for libX11 (EulerOS-SA-2020-2167)
Summary:The remote host is missing an update for the Huawei EulerOS; 'libX11' package(s) announced via the EulerOS-SA-2020-2167 advisory.
Description:Summary:
The remote host is missing an update for the Huawei EulerOS
'libX11' package(s) announced via the EulerOS-SA-2020-2167 advisory.

Vulnerability Insight:
An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability.(CVE-2020-14363)

An integer overflow leading to a heap-buffer overflow was found in The X Input Method (XIM) client was implemented in libX11 before version 1.6.10. As per upstream this is security relevant when setuid programs call XIM client functions while running with elevated privileges. No such programs are shipped with Red Hat Enterprise Linux.(CVE-2020-14344)

Affected Software/OS:
'libX11' package(s) on Huawei EulerOS V2.0SP9.

Solution:
Please install the updated package(s).

CVSS Score:
4.6

CVSS Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-14344
Common Vulnerability Exposure (CVE) ID: CVE-2020-14363
CopyrightCopyright (C) 2020 Greenbone Networks GmbH

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