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Rocky Linux: CVE-2021-23177: libarchive (RLSA-2022-0892)

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Rocky Linux: CVE-2021-23177: libarchive (RLSA-2022-0892)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/23/2022
Created
03/07/2024
Added
03/05/2024
Modified
03/05/2024

Description

An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.

Solution(s)

  • rocky-upgrade-bsdtar
  • rocky-upgrade-bsdtar-debuginfo
  • rocky-upgrade-libarchive
  • rocky-upgrade-libarchive-debuginfo
  • rocky-upgrade-libarchive-debugsource
  • rocky-upgrade-libarchive-devel

References

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