vulnerability
Gentoo Linux: CVE-2021-31566: libarchive: Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:M/Au:N/C:C/I:C/A:C) | Aug 14, 2022 | Aug 16, 2022 | Mar 31, 2026 |
Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Aug 14, 2022
Added
Aug 16, 2022
Modified
Mar 31, 2026
Description
An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. 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 gain more privileges in a system.
Solution
gentoo-linux-upgrade-app-arch-libarchive
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