====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: gdk-pixbuf2 security update
Advisory ID:       RHSA-2015:1694-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2015:1694.html
Issue date:        2015-08-31
CVE Names:         CVE-2015-4491 
====================================================================
1. Summary:

Updated gdk-pixbuf2 packages that fix one security issue are now available
for Red Hat Enterprise Linux 6 and 7.

Red Hat Product Security has rated this update as having Moderate security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux Client (v. 7) - x86_64
Red Hat Enterprise Linux Client Optional (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

gdk-pixbuf is an image loading library that can be extended by loadable
modules for new image formats. It is used by toolkits such as GTK+ or
clutter.

An integer overflow, leading to a heap-based buffer overflow, was found in
the way gdk-pixbuf, an image loading library for GNOME, scaled certain
bitmap format images. An attacker could use a specially crafted BMP image
file that, when processed by an application compiled against the gdk-pixbuf
library, would cause that application to crash or execute arbitrary code
with the permissions of the user running the application. (CVE-2015-4491)

Red Hat would like to thank the Mozilla project for reporting this issue.
Upstream acknowledges Gustavo Grieco as the original reporter.

All gdk-pixbuf2 users are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue.

4. Solution:

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1252290 - CVE-2015-4491 Mozilla: Heap overflow in gdk-pixbuf when scaling bitmap images (MFSA 2015-88)

6. Package List:

Red Hat Enterprise Linux Desktop (v. 6):

Source:
gdk-pixbuf2-2.24.1-6.el6_7.src.rpm

i386:
gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm

x86_64:
gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-2.24.1-6.el6_7.x86_64.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm

Red Hat Enterprise Linux Desktop Optional (v. 6):

i386:
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm

x86_64:
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64.rpm

Red Hat Enterprise Linux HPC Node (v. 6):

Source:
gdk-pixbuf2-2.24.1-6.el6_7.src.rpm

x86_64:
gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-2.24.1-6.el6_7.x86_64.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm

Red Hat Enterprise Linux HPC Node Optional (v. 6):

x86_64:
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64.rpm

Red Hat Enterprise Linux Server (v. 6):

Source:
gdk-pixbuf2-2.24.1-6.el6_7.src.rpm

i386:
gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm

ppc64:
gdk-pixbuf2-2.24.1-6.el6_7.ppc.rpm
gdk-pixbuf2-2.24.1-6.el6_7.ppc64.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.ppc.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.ppc64.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.ppc.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.ppc64.rpm

s390x:
gdk-pixbuf2-2.24.1-6.el6_7.s390.rpm
gdk-pixbuf2-2.24.1-6.el6_7.s390x.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.s390.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.s390x.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.s390.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.s390x.rpm

x86_64:
gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-2.24.1-6.el6_7.x86_64.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64.rpm

Red Hat Enterprise Linux Workstation (v. 6):

Source:
gdk-pixbuf2-2.24.1-6.el6_7.src.rpm

i386:
gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm

x86_64:
gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-2.24.1-6.el6_7.x86_64.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm
gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64.rpm

Red Hat Enterprise Linux Client (v. 7):

Source:
gdk-pixbuf2-2.28.2-5.el7_1.src.rpm

x86_64:
gdk-pixbuf2-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-2.28.2-5.el7_1.x86_64.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm

Red Hat Enterprise Linux Client Optional (v. 7):

x86_64:
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.x86_64.rpm

Red Hat Enterprise Linux ComputeNode (v. 7):

Source:
gdk-pixbuf2-2.28.2-5.el7_1.src.rpm

x86_64:
gdk-pixbuf2-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-2.28.2-5.el7_1.x86_64.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm

Red Hat Enterprise Linux ComputeNode Optional (v. 7):

x86_64:
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
gdk-pixbuf2-2.28.2-5.el7_1.src.rpm

ppc64:
gdk-pixbuf2-2.28.2-5.el7_1.ppc.rpm
gdk-pixbuf2-2.28.2-5.el7_1.ppc64.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.ppc.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.ppc64.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.ppc.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.ppc64.rpm

s390x:
gdk-pixbuf2-2.28.2-5.el7_1.s390.rpm
gdk-pixbuf2-2.28.2-5.el7_1.s390x.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.s390.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.s390x.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.s390.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.s390x.rpm

x86_64:
gdk-pixbuf2-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-2.28.2-5.el7_1.x86_64.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.x86_64.rpm

Red Hat Enterprise Linux Server (v. 7):

Source:
gdk-pixbuf2-2.28.2-5.ael7b_1.src.rpm

ppc64le:
gdk-pixbuf2-2.28.2-5.ael7b_1.ppc64le.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.ael7b_1.ppc64le.rpm
gdk-pixbuf2-devel-2.28.2-5.ael7b_1.ppc64le.rpm

Red Hat Enterprise Linux Workstation (v. 7):

Source:
gdk-pixbuf2-2.28.2-5.el7_1.src.rpm

x86_64:
gdk-pixbuf2-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-2.28.2-5.el7_1.x86_64.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.i686.rpm
gdk-pixbuf2-devel-2.28.2-5.el7_1.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2015-4491
https://access.redhat.com/security/updates/classification/#moderate
https://www.mozilla.org/en-US/security/advisories/mfsa2015-88/

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2015 Red Hat, Inc.

Red Hat: 2015:1694-01: gdk-pixbuf2: Moderate Advisory

Updated gdk-pixbuf2 packages that fix one security issue are now available for Red Hat Enterprise Linux 6 and 7

Summary

gdk-pixbuf is an image loading library that can be extended by loadable modules for new image formats. It is used by toolkits such as GTK+ or clutter.
An integer overflow, leading to a heap-based buffer overflow, was found in the way gdk-pixbuf, an image loading library for GNOME, scaled certain bitmap format images. An attacker could use a specially crafted BMP image file that, when processed by an application compiled against the gdk-pixbuf library, would cause that application to crash or execute arbitrary code with the permissions of the user running the application. (CVE-2015-4491)
Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Gustavo Grieco as the original reporter.
All gdk-pixbuf2 users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue.

Summary

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2015-4491 https://access.redhat.com/security/updates/classification/#moderate https://www.mozilla.org/en-US/security/advisories/mfsa2015-88/

Package List

Red Hat Enterprise Linux Desktop (v. 6):
Source: gdk-pixbuf2-2.24.1-6.el6_7.src.rpm
i386: gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm
x86_64: gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-2.24.1-6.el6_7.x86_64.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386: gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm
x86_64: gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source: gdk-pixbuf2-2.24.1-6.el6_7.src.rpm
x86_64: gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-2.24.1-6.el6_7.x86_64.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
x86_64: gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source: gdk-pixbuf2-2.24.1-6.el6_7.src.rpm
i386: gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm
ppc64: gdk-pixbuf2-2.24.1-6.el6_7.ppc.rpm gdk-pixbuf2-2.24.1-6.el6_7.ppc64.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.ppc.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.ppc64.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.ppc.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.ppc64.rpm
s390x: gdk-pixbuf2-2.24.1-6.el6_7.s390.rpm gdk-pixbuf2-2.24.1-6.el6_7.s390x.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.s390.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.s390x.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.s390.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.s390x.rpm
x86_64: gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-2.24.1-6.el6_7.x86_64.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source: gdk-pixbuf2-2.24.1-6.el6_7.src.rpm
i386: gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm
x86_64: gdk-pixbuf2-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-2.24.1-6.el6_7.x86_64.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-debuginfo-2.24.1-6.el6_7.x86_64.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.i686.rpm gdk-pixbuf2-devel-2.24.1-6.el6_7.x86_64.rpm
Red Hat Enterprise Linux Client (v. 7):
Source: gdk-pixbuf2-2.28.2-5.el7_1.src.rpm
x86_64: gdk-pixbuf2-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-2.28.2-5.el7_1.x86_64.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: gdk-pixbuf2-2.28.2-5.el7_1.src.rpm
x86_64: gdk-pixbuf2-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-2.28.2-5.el7_1.x86_64.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: gdk-pixbuf2-2.28.2-5.el7_1.src.rpm
ppc64: gdk-pixbuf2-2.28.2-5.el7_1.ppc.rpm gdk-pixbuf2-2.28.2-5.el7_1.ppc64.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.ppc.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.ppc64.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.ppc.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.ppc64.rpm
s390x: gdk-pixbuf2-2.28.2-5.el7_1.s390.rpm gdk-pixbuf2-2.28.2-5.el7_1.s390x.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.s390.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.s390x.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.s390.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.s390x.rpm
x86_64: gdk-pixbuf2-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-2.28.2-5.el7_1.x86_64.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: gdk-pixbuf2-2.28.2-5.ael7b_1.src.rpm
ppc64le: gdk-pixbuf2-2.28.2-5.ael7b_1.ppc64le.rpm gdk-pixbuf2-debuginfo-2.28.2-5.ael7b_1.ppc64le.rpm gdk-pixbuf2-devel-2.28.2-5.ael7b_1.ppc64le.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source: gdk-pixbuf2-2.28.2-5.el7_1.src.rpm
x86_64: gdk-pixbuf2-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-2.28.2-5.el7_1.x86_64.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-debuginfo-2.28.2-5.el7_1.x86_64.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.i686.rpm gdk-pixbuf2-devel-2.28.2-5.el7_1.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

Severity

Advisory ID: RHSA-2015:1694-01

Product: Red Hat Enterprise Linux

Advisory URL: https://access.redhat.com/errata/RHSA-2015:1694.html

Issued Date: : 2015-08-31

CVE Names: CVE-2015-4491

Topic

Updated gdk-pixbuf2 packages that fix one security issue are now availablefor Red Hat Enterprise Linux 6 and 7.Red Hat Product Security has rated this update as having Moderate securityimpact. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available from the CVE link in theReferences section.