exploit the possibilities

Red Hat Security Advisory 2012-1043-01

Red Hat Security Advisory 2012-1043-01
Posted Jun 26, 2012
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2012-1043-01 - 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. 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. 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.

tags | advisory, overflow, arbitrary
systems | linux, redhat
advisories | CVE-2012-2149
MD5 | 23d54f6ef012863525d390cb4daf6532

Red Hat Security Advisory 2012-1043-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

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

Synopsis: Important: libwpd security update
Advisory ID: RHSA-2012:1043-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2012-1043.html
Issue date: 2012-06-26
CVE Names: CVE-2012-2149
=====================================================================

1. Summary:

Updated libwpd packages that fix one security issue are now available for
Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having
important 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:

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

3. Description:

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.

4. 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

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

822207 - CVE-2012-2149 libwpd: Memory overwrite flaw by processing certain WordPerfect (WPD) documents

6. Package List:

Red Hat Enterprise Linux Desktop (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libwpd-0.8.7-3.1.el5_8.src.rpm

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:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libwpd-0.8.7-3.1.el5_8.src.rpm

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:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/libwpd-0.8.7-3.1.el5_8.src.rpm

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

7. References:

https://www.redhat.com/security/data/cve/CVE-2012-2149.html
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2012 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.4 (GNU/Linux)

iD8DBQFP6gNhXlSAg2UNWIIRAgwnAJ0fcaIoNq5B58nZCMXFBPsmTKTPgQCfTUfG
wiD8Q2zrlmRmvaYB2Q85Evs=
=9+AZ
-----END PGP SIGNATURE-----


--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce

Comments

RSS Feed Subscribe to this comment feed

No comments yet, be the first!

Login or Register to post a comment

File Archive:

May 2019

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    May 1st
    16 Files
  • 2
    May 2nd
    8 Files
  • 3
    May 3rd
    8 Files
  • 4
    May 4th
    2 Files
  • 5
    May 5th
    1 Files
  • 6
    May 6th
    15 Files
  • 7
    May 7th
    22 Files
  • 8
    May 8th
    16 Files
  • 9
    May 9th
    17 Files
  • 10
    May 10th
    16 Files
  • 11
    May 11th
    3 Files
  • 12
    May 12th
    4 Files
  • 13
    May 13th
    25 Files
  • 14
    May 14th
    24 Files
  • 15
    May 15th
    78 Files
  • 16
    May 16th
    16 Files
  • 17
    May 17th
    16 Files
  • 18
    May 18th
    2 Files
  • 19
    May 19th
    1 Files
  • 20
    May 20th
    11 Files
  • 21
    May 21st
    21 Files
  • 22
    May 22nd
    20 Files
  • 23
    May 23rd
    36 Files
  • 24
    May 24th
    0 Files
  • 25
    May 25th
    0 Files
  • 26
    May 26th
    0 Files
  • 27
    May 27th
    0 Files
  • 28
    May 28th
    0 Files
  • 29
    May 29th
    0 Files
  • 30
    May 30th
    0 Files
  • 31
    May 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2019 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close