RedHat: Moderate: libwmf security update
Summary
libwmf is a library for reading and converting Windows Metafile Format
(WMF) vector graphics. libwmf is used by applications such as GIMP and
ImageMagick.
A pointer use-after-free flaw was found in the GD graphics library embedded
in libwmf. An attacker could create a specially-crafted WMF file that would
cause an application using libwmf to crash or, potentially, execute
arbitrary code as the user running the application when opened by a victim.
(CVE-2009-1364)
Note: This flaw is specific to the GD graphics library embedded in libwmf.
It does not affect the GD graphics library from the "gd" packages, or
applications using it.
Red Hat would like to thank Tavis Ormandy of the Google Security Team for
responsibly reporting this flaw.
All users of libwmf are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. After installing the
update, all applications using libwmf must be restarted for the update
to take effect.
Summary
Solution
Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.
This update is available via Red Hat Network. Details on how to use
the Red Hat Network to apply this update are available at
References
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1364 http://www.redhat.com/security/updates/classification/#moderate
Package List
Red Hat Enterprise Linux AS version 4:
Source:
i386:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-devel-0.2.8.3-5.8.i386.rpm
ia64:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-0.2.8.3-5.8.ia64.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.ia64.rpm
libwmf-devel-0.2.8.3-5.8.ia64.rpm
ppc:
libwmf-0.2.8.3-5.8.ppc.rpm
libwmf-0.2.8.3-5.8.ppc64.rpm
libwmf-debuginfo-0.2.8.3-5.8.ppc.rpm
libwmf-debuginfo-0.2.8.3-5.8.ppc64.rpm
libwmf-devel-0.2.8.3-5.8.ppc.rpm
s390:
libwmf-0.2.8.3-5.8.s390.rpm
libwmf-debuginfo-0.2.8.3-5.8.s390.rpm
libwmf-devel-0.2.8.3-5.8.s390.rpm
s390x:
libwmf-0.2.8.3-5.8.s390.rpm
libwmf-0.2.8.3-5.8.s390x.rpm
libwmf-debuginfo-0.2.8.3-5.8.s390.rpm
libwmf-debuginfo-0.2.8.3-5.8.s390x.rpm
libwmf-devel-0.2.8.3-5.8.s390x.rpm
x86_64:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-0.2.8.3-5.8.x86_64.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.x86_64.rpm
libwmf-devel-0.2.8.3-5.8.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source:
i386:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-devel-0.2.8.3-5.8.i386.rpm
x86_64:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-0.2.8.3-5.8.x86_64.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.x86_64.rpm
libwmf-devel-0.2.8.3-5.8.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source:
i386:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-devel-0.2.8.3-5.8.i386.rpm
ia64:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-0.2.8.3-5.8.ia64.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.ia64.rpm
libwmf-devel-0.2.8.3-5.8.ia64.rpm
x86_64:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-0.2.8.3-5.8.x86_64.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.x86_64.rpm
libwmf-devel-0.2.8.3-5.8.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source:
i386:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-devel-0.2.8.3-5.8.i386.rpm
ia64:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-0.2.8.3-5.8.ia64.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.ia64.rpm
libwmf-devel-0.2.8.3-5.8.ia64.rpm
x86_64:
libwmf-0.2.8.3-5.8.i386.rpm
libwmf-0.2.8.3-5.8.x86_64.rpm
libwmf-debuginfo-0.2.8.3-5.8.i386.rpm
libwmf-debuginfo-0.2.8.3-5.8.x86_64.rpm
libwmf-devel-0.2.8.3-5.8.x86_64.rpm
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
i386:
libwmf-0.2.8.4-10.2.i386.rpm
libwmf-debuginfo-0.2.8.4-10.2.i386.rpm
x86_64:
libwmf-0.2.8.4-10.2.i386.rpm
libwmf-0.2.8.4-10.2.x86_64.rpm
libwmf-debuginfo-0.2.8.4-10.2.i386.rpm
libwmf-debuginfo-0.2.8.4-10.2.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source:
i386:
libwmf-debuginfo-0.2.8.4-10.2.i386.rpm
libwmf-devel-0.2.8.4-10.2.i386.rpm
x86_64:
libwmf-debuginfo-0.2.8.4-10.2.i386.rpm
libwmf-debuginfo-0.2.8.4-10.2.x86_64.rpm
libwmf-devel-0.2.8.4-10.2.i386.rpm
libwmf-devel-0.2.8.4-10.2.x86_64.rpm
Red Hat Enterprise Linux (v. 5 server):
Source:
i386:
libwmf-0.2.8.4-10.2.i386.rpm
libwmf-debuginfo-0.2.8.4-10.2.i386.rpm
libwmf-devel-0.2.8.4-10.2.i386.rpm
ia64:
libwmf-0.2.8.4-10.2.ia64.rpm
libwmf-debuginfo-0.2.8.4-10.2.ia64.rpm
libwmf-devel-0.2.8.4-10.2.ia64.rpm
ppc:
libwmf-0.2.8.4-10.2.ppc.rpm
libwmf-0.2.8.4-10.2.ppc64.rpm
libwmf-debuginfo-0.2.8.4-10.2.ppc.rpm
libwmf-debuginfo-0.2.8.4-10.2.ppc64.rpm
libwmf-devel-0.2.8.4-10.2.ppc.rpm
libwmf-devel-0.2.8.4-10.2.ppc64.rpm
s390x:
libwmf-0.2.8.4-10.2.s390.rpm
libwmf-0.2.8.4-10.2.s390x.rpm
libwmf-debuginfo-0.2.8.4-10.2.s390.rpm
libwmf-debuginfo-0.2.8.4-10.2.s390x.rpm
libwmf-devel-0.2.8.4-10.2.s390.rpm
libwmf-devel-0.2.8.4-10.2.s390x.rpm
x86_64:
libwmf-0.2.8.4-10.2.i386.rpm
libwmf-0.2.8.4-10.2.x86_64.rpm
libwmf-debuginfo-0.2.8.4-10.2.i386.rpm
libwmf-debuginfo-0.2.8.4-10.2.x86_64.rpm
libwmf-devel-0.2.8.4-10.2.i386.rpm
libwmf-devel-0.2.8.4-10.2.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://www.redhat.com/security/team/key/#package
Topic
Updated libwmf packages that fix one security issue are now available forRed Hat Enterprise Linux 4 and 5.This update has been rated as having moderate security impact by the RedHat Security Response Team.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64
Bugs Fixed
496864 - CVE-2009-1364 libwmf: embedded gd use-after-free error