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Vulnerability Details : 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.
Publish Date : 2007-07-26 Last Update Date : 2010-08-21
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important 2007-07-26 2007-07-26
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2007-4029 unix
DSA-1471 libvorbis -- several vulnerabilities oval:org.mitre.oval:def:8019 unix
DSA-1471-1 libvorbis - several vulnerabilities oval:org.mitre.oval:def:18690 unix
ELSA-2007:0845: libvorbis security update (Important) oval:org.mitre.oval:def:22328 unix
libvorbis 1.1.2, and possibly other versions before 1.2.0, allows context-dependent attackers to cause a denial of servi... oval:org.mitre.oval:def:10570 unix
RHSA-2007:0845: libvorbis security update (Important) oval:com.redhat.rhsa:def:20070845 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2007-4029

# Product Type Vendor Product Version Update Edition Language
1 Application Libvorbis Libvorbis 1.1.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Libvorbis Libvorbis 1

- References For CVE-2007-4029
GENTOO GLSA-200710-03
SECTRACK 1018712
VUPEN ADV-2007-2698
VUPEN ADV-2007-2760
SUSE SUSE-SR:2007:023
XF libvorbis-infoclear-code-execution(35623)
REDHAT RHSA-2007:0845
REDHAT RHSA-2007:0912
BUGTRAQ 20070726 libvorbis 1.1.2 - Multiple memory corruption flaws
BID 25082 Libvorbis Denial Of Service And Memory Corruption Vulnerabilities Release Date:2008-01-22 CONFIRM
XF libvorbis-blocksize-code-execution(35624) CONFIRM

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2007-4029

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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