- Issued:
- 2013-03-11
- Updated:
- 2013-03-11
RHSA-2013:0627 - Important: thunderbird security update
Synopsis
Important: thunderbird security update
Type/Severity
Security Advisory Important
Topic
An updated thunderbird package that fixes one security issue is now available for Red Hat Enterprise Linux 5 and 6.
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.
Description
Mozilla Thunderbird is a standalone mail and newsgroup client.
A flaw was found in the processing of malformed content. Malicious content could cause Thunderbird to crash or execute arbitrary code with the privileges of the user running Thunderbird. (CVE-2013-0787)
Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges VUPEN Security via the TippingPoint Zero Day Initiative project as the original reporter.
Note: This issue cannot be exploited by a specially-crafted HTML mail message as JavaScript is disabled by default for mail messages. It could be exploited another way in Thunderbird, for example, when viewing the full remote content of an RSS feed.
All Thunderbird users should upgrade to this updated package, which corrects this issue. After installing the update, Thunderbird must be restarted for the changes to take effect.
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
Affected Products
| Product | Version | Arch |
|---|---|---|
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 6.4 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 6.4 | i386 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 5.9 | x86_64 |
| Red Hat Enterprise Linux for x86_64 - Extended Update Support | 5.9 | i386 |
| Red Hat Enterprise Linux for Power, big endian | 6 | ppc64 |
| Red Hat Enterprise Linux for Power, big endian - Extended Update Support | 6.4 | ppc64 |
| Red Hat Enterprise Linux for IBM z Systems | 6 | s390x |
| Red Hat Enterprise Linux for IBM z Systems - Extended Update Support | 6.4 | s390x |
| Red Hat Enterprise Linux Workstation | 6 | x86_64 |
| Red Hat Enterprise Linux Workstation | 6 | i386 |
| Red Hat Enterprise Linux Workstation | 5 | x86_64 |
| Red Hat Enterprise Linux Workstation | 5 | i386 |
| Red Hat Enterprise Linux Server | 6 | x86_64 |
| Red Hat Enterprise Linux Server | 6 | i386 |
| Red Hat Enterprise Linux Server | 5 | x86_64 |
| Red Hat Enterprise Linux Server | 5 | i386 |
| Red Hat Enterprise Linux Server from RHUI | 6 | x86_64 |
| Red Hat Enterprise Linux Server from RHUI | 6 | i386 |
| Red Hat Enterprise Linux Server from RHUI | 5 | x86_64 |
| Red Hat Enterprise Linux Server from RHUI | 5 | i386 |
| Red Hat Enterprise Linux Server - Retired Extended Life Cycle Support | 6 | x86_64 |
| Red Hat Enterprise Linux Server - Extended Update Support from RHUI | 5.9 | x86_64 |
| Red Hat Enterprise Linux Server - Extended Update Support from RHUI | 5.9 | i386 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support | 6 | x86_64 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support | 6 | i386 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension | 6 | x86_64 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension | 6 | i386 |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension (for IBM z Systems) | 6 | s390x |
| Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) | 6 | s390x |
| Red Hat Enterprise Linux Server - AUS | 6.4 | x86_64 |
| Red Hat Enterprise Linux Desktop | 6 | x86_64 |
| Red Hat Enterprise Linux Desktop | 6 | i386 |
| Red Hat Enterprise Linux Desktop | 5 | x86_64 |
| Red Hat Enterprise Linux Desktop | 5 | i386 |
Updated Packages
- thunderbird-17.0.3-2.el6_4.s390x.rpm
- thunderbird-debuginfo-17.0.3-2.el5_9.x86_64.rpm
- thunderbird-17.0.3-2.el5_9.src.rpm
- thunderbird-debuginfo-17.0.3-2.el5_9.i386.rpm
- thunderbird-17.0.3-2.el6_4.src.rpm
- thunderbird-debuginfo-17.0.3-2.el6_4.i686.rpm
- thunderbird-17.0.3-2.el5_9.i386.rpm
- thunderbird-17.0.3-2.el5_9.x86_64.rpm
- thunderbird-debuginfo-17.0.3-2.el6_4.s390x.rpm
- thunderbird-debuginfo-17.0.3-2.el6_4.ppc64.rpm
- thunderbird-17.0.3-2.el6_4.x86_64.rpm
- thunderbird-17.0.3-2.el6_4.ppc64.rpm
- thunderbird-17.0.3-2.el6_4.i686.rpm
- thunderbird-debuginfo-17.0.3-2.el6_4.x86_64.rpm
Fixes
CVEs
References
Additional information
- The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
- Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.