FFmpeg up to 1.2 libavformat/rmdec.c rm_assemble_video_frame Local Privilege Escalation
|CVSS Meta Temp Score|
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
|Current Exploit Price (≈)|
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
|CTI Interest Score|
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
A vulnerability classified as problematic has been found in FFmpeg up to 1.2 (Multimedia Processing Software). This affects the function
rm_assemble_video_frame of the file libavformat/rmdec.c. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was disclosed 04/17/2013 by Mateusz Jurczyk and Gynvael Coldwind with Google Security Team as rmdec: dont return uninitialized data as confirmed git commit (GIT Repository). The advisory is shared at git.videolan.org. The public release has been coordinated in cooperation with the project team. An attack has to be approached locally. A authentication is required for exploitation. Technical details are known, but no exploit is available.
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 immediately after the disclosure of the vulnerability.
CVSSv3VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
04/17/2013 +0 days 🔍
08/06/2013 +111 days 🔍
05/08/2018 +1736 days 🔍
Advisory: rmdec: dont return uninitialized data
Researcher: Mateusz Jurczyk/Gynvael Coldwind
Organization: Google Security Team
See also: 🔍
EntryCreated: 08/06/2013 11:11 AM
Updated: 05/08/2018 08:59 AM
Changes: (1) software_type
Interested in the pricing of exploits?
See the underground prices here!