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Alma Linux: CVE-2021-20266: Low: rpm security, bug fix, and enhancement update (ALSA-2021-4489)

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Alma Linux: CVE-2021-20266: Low: rpm security, bug fix, and enhancement update (ALSA-2021-4489)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
04/30/2021
Created
05/05/2022
Added
05/04/2022
Modified
09/15/2022

Description

A flaw was found in RPM's hdrblobInit() in lib/header.c. This flaw allows an attacker who can modify the rpmdb to cause an out-of-bounds read. The highest threat from this vulnerability is to system availability.

Solution(s)

  • alma-upgrade-rpm-build
  • alma-upgrade-rpm-plugin-fapolicyd

References

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