Mageia alert MGASA-2021-0274 (gnome-autoar)

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Mageia Updates <buildsystem-daemon@mageia.org>
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updates-announce@ml.mageia.org
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[updates-announce] MGASA-2021-0274: Updated gnome-autoar packages fix a security vulnerability
Date:
             
 
Wed, 23 Jun 2021 19:13:59 +0200
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<20210623171359.5D0699FF35@duvel.mageia.org>
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Article
MGASA-2021-0274 - Updated gnome-autoar packages fix a security vulnerability

Publication date: 23 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0274.html
Type: security
Affected Mageia releases: 7, 8
CVE: CVE-2021-28650

Description:
gnome-autoar: directory traversal during extraction because it lacks a check
of whether a file's parent is a symlink in certain complex situations
(CVE-2021-28650).

Also the previous update (Bug 28454) introduced a regression, fixed here.

References:
- https://bugs.mageia.org/show_bug.cgi?id=28884
- https://bugs.mageia.org/show_bug.cgi?id=28454
- https://ubuntu.com/security/notices/USN-4733-2
-
https://lists.fedoraproject.org/archives/list/package-ann...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-2...

SRPMS:
- 7/core/gnome-autoar-0.3.1-1.mga7
- 8/core/gnome-autoar-0.3.1-1.mga8