Link Following Affecting rpm-plugin-fapolicyd-debuginfo package, versions <0:4.16.1.3-29.amzn2023.0.6


Severity

Recommended
0.0
medium
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
0.51% (43rd percentile)

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  • Snyk IDSNYK-AMZN2023-RPMPLUGINFAPOLICYDDEBUGINFO-6516792
  • published3 Apr 2024
  • disclosed25 Aug 2022

Introduced: 25 Aug 2022

CVE-2021-35938  (opens in a new tab)
CWE-59  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 rpm-plugin-fapolicyd-debuginfo to version 0:4.16.1.3-29.amzn2023.0.6 or higher.
This issue was patched in ALAS2023-2024-573.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rpm-plugin-fapolicyd-debuginfo package and not the rpm-plugin-fapolicyd-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

A symbolic link issue was found in rpm. It occurs when rpm sets the desired permissions and credentials after installing a file. A local unprivileged user could use this flaw to exchange the original file with a symbolic link to a security-critical file and escalate their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVSS Base Scores

version 3.1