Bug 18476

Summary:	gdk-pixbuf2.0 new security issue CVE-2015-8875
Product:	Mageia	Reporter:	David Walser <luigiwalser>
Component:	Security	Assignee:	QA Team <qa-bugs>
Status:	RESOLVED FIXED	QA Contact:	Sec team <security>
Severity:	normal
Priority:	Normal	CC:	davidwhodgins, lewyssmith, sysadmin-bugs
Version:	5	Keywords:	validated_update
Target Milestone:	---
Hardware:	All
OS:	Linux
URL:	http://lwn.net/Vulnerabilities/688210/
Whiteboard:	has_procedure MGA5-32-OK MGA5-64-OK advisory
Source RPM:	gdk-pixbuf2.0-2.32.1-1.mga5.src.rpm	CVE:
Status comment:

Description David Walser 2016-05-17 21:03:30 CEST

A CVE has been assigned for a security issue fixed last October in gdk-pixbuf2.0:
http://openwall.com/lists/oss-security/2016/05/17/7

Patch added in Mageia 5 SVN.  The Cauldron version already contains the fix.

Comment 1 David Walser 2016-05-19 00:49:34 CEST

Patched package uploaded for Mageia 5.

To test, make sure Firefox can load images OK.

Advisory:
========================

Updated gdk-pixbuf packages fix security vulnerability:

The gdk-pixbuf2.0 library is vulnerable to overflows in the
pixops_composite_nearest(), pixops_composite_color_nearest() and
pixops_process() functions in pixops/pixops.c (CVE-2015-8875).

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8875
http://openwall.com/lists/oss-security/2016/05/17/7
========================

Updated packages in core/updates_testing:
========================
gdk-pixbuf2.0-2.32.1-1.1.mga5
libgdk_pixbuf2.0_0-2.32.1-1.1.mga5
libgdk_pixbuf2.0-devel-2.32.1-1.1.mga5
libgdk_pixbuf-gir2.0-2.32.1-1.1.mga5

from gdk-pixbuf2.0-2.32.1-1.1.mga5.src.rpm

Assignee: bugsquad => qa-bugs
Whiteboard: (none) => has_procedure

Comment 2 David Walser 2016-05-19 04:57:27 CEST

Searched for bunnies in Google Image Search in Firefox on Mageia 5 i586.  Still cute.

Whiteboard: has_procedure => has_procedure MGA5-32-OK

Comment 3 David Walser 2016-05-19 15:53:40 CEST

Bunnies are still cute on Mageia 5 x86_64 also.

Whiteboard: has_procedure MGA5-32-OK => has_procedure MGA5-32-OK MGA5-64-OK

Comment 4 Lewis Smith 2016-05-19 20:47:49 CEST

In the light of David's OKs (but not understanding what bunnies are about), thanks for same. Validating, Advisory to follow.

Keywords: (none) => validated_update
CC: (none) => lewyssmith, sysadmin-bugs

Dave Hodgins 2016-05-20 11:30:50 CEST

CC: (none) => davidwhodgins
Whiteboard: has_procedure MGA5-32-OK MGA5-64-OK => has_procedure MGA5-32-OK MGA5-64-OK advisory

Comment 5 Mageia Robot 2016-05-20 13:39:32 CEST

An update for this issue has been pushed to the Mageia Updates repository.

http://advisories.mageia.org/MGASA-2016-0192.html

Status: NEW => RESOLVED
Resolution: (none) => FIXED

David Walser 2016-05-20 18:07:34 CEST

URL: (none) => http://lwn.net/Vulnerabilities/688210/