Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
lib/info.c in libvorbis 1.1.2, and possibly other versions before 1.2.0, allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via invalid (1) blocksize_0 and (2) blocksize_1 values, which trigger a "heap overwrite" in the _01inverse function in res0.c. NOTE: this issue has been RECAST so that CVE-2007-4029 handles additional vectors.
Source:
MITRE
Description Last Modified:
07/26/2007
View Analysis Description
Analysis Description
libvorbis 1.1.2, and possibly other versions before 1.2.0, allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via (1) blocksize_0 and blocksize_1 values, which trigger a "heap overwrite" in the _01inverse function in res0.c, (2) 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.
Source:
MITRE
Description Last Modified:
07/26/2007
Impact
CVSS v2.0 Severity and Metrics:
Base Score:
6.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
(V2 legend)
Impact Subscore:
6.4
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
Partial
Additional Information:
Provides user account access
Allows unauthorized disclosure of information
Allows disruption of service
References to Advisories, Solutions, and Tools
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Change History
4 change records found
- show changes
CVE Modified by MITRE -
10/16/2018 12:47:30 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/archive/1/474729/100/0/threaded [No Types Assigned] |
| Removed |
Reference |
http://www.securityfocus.com/archive/1/archive/1/474729/100/0/threaded [No Types Assigned] |
|
CVE Modified by MITRE -
10/10/2017 9:32:42 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11449 [No Types Assigned] |
| Removed |
Reference |
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:11449 [No Types Assigned] |
|
CVE Modified by MITRE -
7/28/2017 9:31:58 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://exchange.xforce.ibmcloud.com/vulnerabilities/35622 [No Types Assigned] |
| Removed |
Reference |
http://xforce.iss.net/xforce/xfdb/35622 [No Types Assigned] |
|
Initial CVE Analysis -
7/27/2007 1:46:00 PM