RedHat: RHSA-2012-1043:01 Important: libwpd security update
Summary
libwpd is a library for reading and converting Corel WordPerfect Office
documents.
A buffer overflow flaw was found in the way libwpd processed certain
Corel WordPerfect Office documents (.wpd files). An attacker could provide
a specially-crafted .wpd file that, when opened in an application linked
against libwpd, such as OpenOffice.org, would cause the application to
crash or, potentially, execute arbitrary code with the privileges of the
user running the application. (CVE-2012-2149)
All libwpd users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue. All running applications
that are linked against libwpd must be restarted for this update to take
effect.
Summary
Solution
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/knowledge/articles/11258
References
https://www.redhat.com/security/data/cve/CVE-2012-2149.html https://access.redhat.com/security/updates/classification/#important
Package List
Red Hat Enterprise Linux Desktop (v. 5 client):
Source:
i386:
libwpd-0.8.7-3.1.el5_8.i386.rpm
libwpd-debuginfo-0.8.7-3.1.el5_8.i386.rpm
libwpd-tools-0.8.7-3.1.el5_8.i386.rpm
x86_64:
libwpd-0.8.7-3.1.el5_8.i386.rpm
libwpd-0.8.7-3.1.el5_8.x86_64.rpm
libwpd-debuginfo-0.8.7-3.1.el5_8.i386.rpm
libwpd-debuginfo-0.8.7-3.1.el5_8.x86_64.rpm
libwpd-tools-0.8.7-3.1.el5_8.x86_64.rpm
RHEL Desktop Workstation (v. 5 client):
Source:
i386:
libwpd-debuginfo-0.8.7-3.1.el5_8.i386.rpm
libwpd-devel-0.8.7-3.1.el5_8.i386.rpm
x86_64:
libwpd-debuginfo-0.8.7-3.1.el5_8.i386.rpm
libwpd-debuginfo-0.8.7-3.1.el5_8.x86_64.rpm
libwpd-devel-0.8.7-3.1.el5_8.i386.rpm
libwpd-devel-0.8.7-3.1.el5_8.x86_64.rpm
RHEL Optional Productivity Applications (v. 5 server):
Source:
i386:
libwpd-0.8.7-3.1.el5_8.i386.rpm
libwpd-debuginfo-0.8.7-3.1.el5_8.i386.rpm
libwpd-devel-0.8.7-3.1.el5_8.i386.rpm
libwpd-tools-0.8.7-3.1.el5_8.i386.rpm
x86_64:
libwpd-0.8.7-3.1.el5_8.i386.rpm
libwpd-0.8.7-3.1.el5_8.x86_64.rpm
libwpd-debuginfo-0.8.7-3.1.el5_8.i386.rpm
libwpd-debuginfo-0.8.7-3.1.el5_8.x86_64.rpm
libwpd-devel-0.8.7-3.1.el5_8.i386.rpm
libwpd-devel-0.8.7-3.1.el5_8.x86_64.rpm
libwpd-tools-0.8.7-3.1.el5_8.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/#package
Topic
Updated libwpd packages that fix one security issue are now available forRed Hat Enterprise Linux 5.The Red Hat Security Response Team has rated this update as havingimportant security impact. A Common Vulnerability Scoring System (CVSS)base score, which gives a detailed severity rating, is available from theCVE link in the References section.
Topic
Relevant Releases Architectures
RHEL Desktop Workstation (v. 5 client) - i386, x86_64
RHEL Optional Productivity Applications (v. 5 server) - i386, x86_64
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
Bugs Fixed
822207 - CVE-2012-2149 libwpd: Memory overwrite flaw by processing certain WordPerfect (WPD) documents