Improper Privilege Management Affecting systemd-debugsource package, versions <0:239-45.el8


Severity

Recommended
0.0
medium
0
10

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.46% (38th percentile)

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  • Snyk IDSNYK-ROCKY8-SYSTEMDDEBUGSOURCE-3295740
  • published3 Feb 2023
  • disclosed3 Jun 2020

Introduced: 3 Jun 2020

CVE-2020-13776  (opens in a new tab)
CWE-269  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:8 systemd-debugsource to version 0:239-45.el8 or higher.
This issue was patched in RLSA-2021:1611.

NVD Description

Note: Versions mentioned in the description apply only to the upstream systemd-debugsource package and not the systemd-debugsource package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:8 relevant fixed versions and status.

systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082.

CVSS Base Scores

version 3.1