VDB-9465 · OSVDB 95035 · GCVE-100-9465

FFmpeg up to 1.2 libavcodec/h264.c Local Privilege Escalation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in FFmpeg up to 1.2. Impacted is the function ref_picture/alloc_picture/get_consumed_bytes/decode_frame of the file libavcodec/h264.c. Performing a manipulation results in an unknown weakness. No exploit is available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability was found in FFmpeg up to 1.2 (Multimedia Processing Software). It has been classified as problematic. This affects the function ref_picture/alloc_picture/get_consumed_bytes/decode_frame of the file libavcodec/h264.c. The impact remains unknown.

The weakness was published 05/01/2013 by Mateusz Jurczyk and Gynvael Coldwind with Google Security Team as confirmed git commit (GIT Repository). The advisory is shared at git.videolan.org. The public release has been coordinated with the project team. 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.

The vulnerability is also documented in the vulnerability database at OSVDB (95035†). Similar entries are available at VDB-9469, VDB-9468, VDB-9467 and VDB-9466. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • FFmpeg
  • Libav

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB 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: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Local Privilege Escalation
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: git.videolan.org

Timelineinfo

05/01/2013 🔍
05/01/2013 +0 days 🔍
07/12/2013 +72 days 🔍
05/07/2018 +1760 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: git.videolan.org
Researcher: Mateusz Jurczyk, Gynvael Coldwind
Organization: Google Security Team
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-9465
OSVDB: 95035

See also: 🔍

Entryinfo

Created: 07/12/2013 12:33
Updated: 05/07/2018 08:58
Changes: 07/12/2013 12:33 (47), 05/07/2018 08:58 (1)
Complete: 🔍
Committer:
Cache ID: 216:064:103

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