Mageia alert MGASA-2019-0252 (giflib)

From:
             
 
Mageia Updates <buildsystem-daemon@mageia.org> 
To:
             
 
updates-announce@ml.mageia.org 
Subject:
             
 
[updates-announce] MGASA-2019-0252: Updated giflib packages fix security vulnerability 
Date:
             
 
Fri, 6 Sep 2019 23:10:26 +0200
Message-ID:
             
 
<20190906211026.1C8F89F950@duvel.mageia.org>
MGASA-2019-0252 - Updated giflib packages fix security vulnerability

Publication date: 06 Sep 2019
URL: https://advisories.mageia.org/MGASA-2019-0252.html
Type: security
Affected Mageia releases: 6
CVE: CVE-2019-15133

Description:
Updated giflib packages fix security vulnerability:

In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero
exception in the decoder function DGifSlurp in dgif_lib.c if the height
field of the ImageSize data structure is equal to zero (CVE-2019-15133).

References:
- https://bugs.mageia.org/show_bug.cgi?id=25373
- https://usn.ubuntu.com/4107-1/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1...

SRPMS:
- 6/core/giflib-5.1.8-1.mga6