CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
8.9 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in FFmpeg (Multimedia Processing Software). This vulnerability affects the function che_configure
of the file libavcodec/aacdec.c of the component Channel Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was released 04/15/2013 by 6ooX7geNNK as aac: check the maximum number of channels as confirmed git commit (GIT Repository). The advisory is available at git.videolan.org. The exploitation appears to be difficult. The attack can be initiated remotely. A single authentication is required for exploitation. Technical details and also a public exploit are known.
It is declared as proof-of-concept.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.videolan.org. A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.
Additional details are provided at trac.videolan.org. Entries connected to this vulnerability are available at 9045, 9044, 9043 and 9042.
Affected
- VLC Media Player 2.0.6
Product
Type
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 9.9VulDB Meta Temp Score: 8.9
VulDB Base Score: 9.9
VulDB Temp Score: 8.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Patch: git.videolan.org
Timeline
04/15/2013 🔍04/27/2013 🔍
06/10/2013 🔍
05/06/2018 🔍
Sources
Product: ffmpeg.orgAdvisory: aac: check the maximum number of channels
Researcher: 6ooX7geNNK
Status: Confirmed
OSVDB: 94014
scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
See also: 🔍
Entry
Created: 06/10/2013 10:53Updated: 05/06/2018 11:30
Changes: 06/10/2013 10:53 (50), 05/06/2018 11:30 (2)
Complete: 🔍
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