Xiph.org libvorbis before 1.0 does not properly check for underpopulated Huffman trees, which allows remote attackers to cause a denial of service (crash) via a crafted OGG file that triggers memory corruption during execution of the _make_decode_tree function.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libvorbis | Xiph.org | 1.0-beta4 (including) | 1.0-beta4 (including) |
| Libvorbis | Xiph.org | 1.0-rc1 (including) | 1.0-rc1 (including) |
| Libvorbis | Xiph.org | 1.0-rc2 (including) | 1.0-rc2 (including) |
| Red Hat Enterprise Linux 2.1 | RedHat | libvorbis-0:1.0rc2-9.el2 | * |
| Libvorbis | Ubuntu | dapper | * |
| Libvorbis | Ubuntu | hardy | * |
| Libvorbis | Ubuntu | intrepid | * |
| Libvorbis | Ubuntu | jaunty | * |
| Libvorbis | Ubuntu | upstream | * |
References
- http://secunia.com/advisories/30247
- http://www.redhat.com/support/errata/RHSA-2008-0271.html
- http://www.securitytracker.com/id?1020029
- http://www.ubuntu.com/usn/USN-861-1
- http://www.vupen.com/english/advisories/2008/1510/references
- https://bugzilla.redhat.com/show_bug.cgi?id=444443
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42521
- http://secunia.com/advisories/30247
- http://www.redhat.com/support/errata/RHSA-2008-0271.html
- http://www.securitytracker.com/id?1020029
- http://www.ubuntu.com/usn/USN-861-1
- http://www.vupen.com/english/advisories/2008/1510/references
- https://bugzilla.redhat.com/show_bug.cgi?id=444443
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42521