FFmpeg 2.0 Return Value Checker libavcodec/rv30.c rv30_loop_filter Remote Code Execution
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.4 | $0-$5k | 0.00 |
A vulnerability was found in FFmpeg 2.0 (Multimedia Processing Software). It has been rated as problematic. Affected by this issue is the function rv30_loop_filter
of the file libavcodec/rv30.c of the component Return Value Checker. The impact remains unknown.
The issue has been introduced in 07/11/2013. The weakness was published 09/17/2013 by Mateusz Jurczyk and Gynvael Coldwind with Google Security Team as rv34: Check the return value from ff_rv34_decode_init as confirmed git commit (GIT Repository). The advisory is available at git.libav.org. The public release has been coordinated with the vendor. The exploitation is known to be difficult. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.
The vulnerability was handled as a non-public zero-day exploit for at least 68 days. During that time the estimated underground price was around $0-$5k.
Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.libav.org. A possible mitigation has been published immediately after the disclosure of the vulnerability.
Similar entry is available at 10429.
Affected
- FFmpeg 2.0
- Libav 9.9
Product
Type
Name
Version
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: 5.6VulDB Meta Temp Score: 5.4
VulDB Base Score: 5.6
VulDB Temp Score: 5.4
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: Remote Code ExecutionCWE: Unknown
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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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.libav.org
Timeline
07/11/2013 🔍09/17/2013 🔍
09/17/2013 🔍
09/23/2013 🔍
04/15/2019 🔍
Sources
Product: ffmpeg.orgAdvisory: rv34: Check the return value from ff_rv34_decode_init
Researcher: Mateusz Jurczyk, Gynvael Coldwind
Organization: Google Security Team
Status: Confirmed
Coordinated: 🔍
OSVDB: 97477
See also: 🔍
Entry
Created: 09/23/2013 17:37Updated: 04/15/2019 22:45
Changes: 09/23/2013 17:37 (52), 04/15/2019 22:45 (1)
Complete: 🔍
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