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.
Description
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.
Source:
MITRE
Description Last Modified:
05/16/2008
Evaluator Description
Per http://svn.xiph.org/trunk/vorbis/CHANGES, 1.0 is the first stable release of libvorbis. No version of libvorbis before 1.0 has been confirmed at this time.
Impact
CVSS v2.0 Severity and Metrics:
Base Score:
4.3 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows disruption of service
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Change History
2 change records found
- show changes
CVE Modified by MITRE -
8/7/2017 9:30:40 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://exchange.xforce.ibmcloud.com/vulnerabilities/42521 [No Types Assigned] |
| Removed |
Reference |
http://xforce.iss.net/xforce/xfdb/42521 [No Types Assigned] |
|
Initial CVE Analysis -
5/16/2008 1:26:00 PM