Mageia alert MGASA-2020-0050 (opencontainers-runc)

From:
             
 
Mageia Updates <buildsystem-daemon@mageia.org> 
To:
             
 
updates-announce@ml.mageia.org 
Subject:
             
 
[updates-announce] MGASA-2020-0050: Updated opencontainers-runc packages fix security vulnerability 
Date:
             
 
Tue, 28 Jan 2020 08:53:45 +0100
Message-ID:
             
 
<20200128075345.609AC9F6EB@duvel.mageia.org>
MGASA-2020-0050 - Updated opencontainers-runc packages fix security vulnerability

Publication date: 28 Jan 2020
URL: https://advisories.mageia.org/MGASA-2020-0050.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2019-16884

Description:
runc through 1.0.0-rc8, as used in Docker through 19.03.2-ce and other
products, allows AppArmor restriction bypass because 
libcontainer/rootfs_linux.go incorrectly checks mount targets, and thus
a malicious Docker image can mount over a /proc directory
(CVE-2019-16884).

References:
- https://bugs.mageia.org/show_bug.cgi?id=25806
-
https://lists.fedoraproject.org/archives/list/package-ann...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1...

SRPMS:
- 7/core/opencontainers-runc-1.0.0-0.rc9.3.mga7