libvorbis _info_clear code execution
| libvorbis-infoclear-code-execution (35623) |  Medium Risk |
Description:
libvorbis could allow a remote attacker to execute arbitrary code or cause a denial of service, caused by an error in the info.c file's _info_clear function. A remote attacker could exploit this vulnerability to overwrite system memory and cause a denial of service or possibly execute arbitrary code.
Note: This vulnerability also affects Music Box.
Platforms Affected:
- Canonical, Ubuntu 6.06 LTS
- Canonical, Ubuntu 6.10
- Canonical, Ubuntu 7.04
- Debian, Debian Linux 3.1
- Debian, Debian Linux 4.0
- Gentoo, Linux
- MandrakeSoft, Mandrake Linux 2007.1
- MandrakeSoft, Mandrake Linux 2007.1 X86_64
- RedHat, Enterprise Linux 2.1 AS
- RedHat, Enterprise Linux 2.1 ES
- RedHat, Enterprise Linux 2.1 WS
- RedHat, Enterprise Linux 3 Desktop
- RedHat, Enterprise Linux 3 ES
- RedHat, Enterprise Linux 3 WS
- RedHat, Enterprise Linux 3 AS
- RedHat, Enterprise Linux 4 Desktop
- RedHat, Enterprise Linux 4 WS
- RedHat, Enterprise Linux 4 ES
- RedHat, Enterprise Linux 4 AS
- RedHat, Enterprise Linux 5 Server
- RedHat, Enterprise Linux 5
- RedHat, Enterprise Linux 5 Client Workstation
- RedHat, Enterprise Linux 5 Client
- RedHat, Enterprise Linux Desktop 5.0
- RedHat, Linux Advanced Workstation 2.1 Itanium
- Simone Tellini, Music Box prior to 1.6
- Turbolinux, Turbolinux 10 Desktop
- Turbolinux, Turbolinux 10 F...
- Turbolinux, Turbolinux 10 Server
- Turbolinux, Turbolinux 10 Server x64 Ed
- Turbolinux, Turbolinux 8 Server
- Turbolinux, Turbolinux FUJI
- Turbolinux, Turbolinux Home
- Turbolinux, Turbolinux Multimedia
- Turbolinux, Turbolinux Personal
- Turbolinux, Turbolinux wizpy
- Turbolinux, Turbolinux Appliance Server 2.0
- Xiph, libvorbis 1.1.2
Remedy:
Upgrade to the latest version of libvorbis (1.2.0 or later), available from the libvorbis Web site. See References.
For Music Box:
Upgrade to the latest version of Music Box (1.6 or later), as listed in the Tellini Blog, Tuesday, July 31, 2007. See References.
For Ubuntu Linux (libvorbis):
Refer to USN-498-1 for patch, upgrade, or suggested workaround information. See References.
For Red Hat Linux (libvorbis):
Refer to RHSA-2007:0845-4 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Contact your vendor for upgrade or patch information.
Consequences:
Gain Access
References:
- BugTraq Mailing List, Thu Jul 26 2007 - 12:18:33 CDT, libvorbis 1.1.2 - Multiple memory corruption flaws at http://archives.neohapsis.com/archives/bugtraq/2007-07/0311.html.
- libvorbis Web site, Xiph.org at http://www.xiph.org/vorbis/.
- T Software Web site, Music Box at http://www.tellini.org/mac/musicbox/.
- Tellini Blog, Tuesday, July 31. 2007, Music Box 1.6 - libvorbis update at http://www.tellini.org/blog/archives/32-Music-Box-1.6.html.
- ASA-2007-393: Libvorbis security update (RHSA-2007-0845)
- ASA-2007-479: libvorbis security update (RHSA-2007-0912)
- BID-25082: Libvorbis Denial Of Service And Memory Corruption Vulnerabilities
- CVE-2007-4029: libvorbis 1.1.2, and possibly other versions before 1.2.0, allows context-dependent attackers to cause a denial of service via (1) an invalid mapping type, which triggers an out-of-bounds read in the vorbis_info_clear function in info.c, and (2) invalid blocksize values that trigger a segmentation fault in the read function in block.c.
- DSA-1471: libvorbis -- several vulnerabilities
- GLSA-200710-03: libvorbis: Multiple vulnerabilities
- MDKSA-2007:167-1: Updated libvorbis packages fix vulnerabilities
- RHSA-2007-0845: Important: libvorbis security update
- RHSA-2007-0912: Important: libvorbis security update
- SA26232: libvorbis Multiple Vulnerabilities
- SA26299: Music Box libvorbis Multiple Vulnerabilities
- SECTRACK ID: 1018712: libvorbis Bugs Let Remote Users Deny Service or Execute Arbitrary Code
- SUSE-SR:2007:023: SUSE Security Summary Report
- USN-498-1: libvorbis vulnerabilities
- VUPEN/ADV-2007-2698: Libvorbis Multiple Function Code Execution and Denial of Service Vulnerabilities
- VUPEN/ADV-2007-2760: Music Box Security Update Fixes Libvorbis Code Execution and DoS Vulnerabilities
Reported:
Jul 26, 2007
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
For corrections or additions please email xforce@iss.net