Privilege Escalation Affecting glib package, versions [,2.63.6)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.07% (34th percentile)

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  • Snyk IDSNYK-UNMANAGED-GLIB-2989721
  • published24 Aug 2022
  • disclosed24 Aug 2022
  • creditUnknown

Introduced: 24 Aug 2022

CVE-2021-3800  (opens in a new tab)
CWE-264  (opens in a new tab)

How to fix?

Upgrade glib to version 2.63.6 or higher.

Overview

Affected versions of this package are vulnerable to Privilege Escalation. Due to random charset alias, pkexec can leak content from files owned by privileged users to unprivileged ones under the right condition.

CVSS Scores

version 3.1