Mageia alert MGASA-2021-0277 (cifs-utils)

From:
             
 
Mageia Updates <buildsystem-daemon@mageia.org>
To:
             
 
updates-announce@ml.mageia.org
Subject:
             
 
[updates-announce] MGASA-2021-0277: Updated cifs-utils packages fix a security vulnerability
Date:
             
 
Wed, 23 Jun 2021 19:14:02 +0200
Message-ID:
             
 
<20210623171402.77C8B9FF35@duvel.mageia.org>
Archive-link:
             
 
Article
MGASA-2021-0277 - Updated cifs-utils packages fix a security vulnerability

Publication date: 23 Jun 2021
URL: https://advisories.mageia.org/MGASA-2021-0277.html
Type: security
Affected Mageia releases: 7, 8
CVE: CVE-2021-20208

Description:
A flaw was found in cifs-utils in versions before 6.13. A user when mounting a 
krb5 CIFS file system from within a container can use Kerberos credentials of 
the host. The highest threat from this vulnerability is to data confidentiality 
and integrity (CVE-2021-20208).

References:
- https://bugs.mageia.org/show_bug.cgi?id=29056
- https://bugzilla.samba.org/show_bug.cgi?id=14651
-
https://lists.opensuse.org/archives/list/security-announc...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-2...

SRPMS:
- 8/core/cifs-utils-6.11-2.1.mga8
- 7/core/cifs-utils-6.9-6.2.mga7