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Improper Input Validation Affecting mesa-libGLw package, versions <0:8.0.0-5.el7

Severity

 Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
4.18% (91st percentile)

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  • Snyk IDSNYK-RHEL7-MESALIBGLW-1511882
  • published26 Jul 2021
  • disclosed21 Aug 2018
Report a new vulnerability Found a mistake?

Introduced: 21 Aug 2018

CVE-2018-14598  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade RHEL:7 mesa-libGLw to version 0:8.0.0-5.el7 or higher.
This issue was patched in RHSA-2019:2079.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mesa-libGLw package and not the mesa-libGLw package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS (segmentation fault).

References