VDB-9985 · OSVDB 96400 · GCVE-100-9985

FFmpeg up to 2.0 Buffer Decompression libavcodec/nuv.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 has been found in FFmpeg up to 2.0 and classified as problematic. This affects an unknown function of the file libavcodec/nuv.c of the component Buffer Decompression Handler. This manipulation causes an unknown weakness. No exploit is available. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability has been found in FFmpeg up to 2.0 (Multimedia Processing Software) and classified as problematic. Affected by this vulnerability is an unknown part of the file libavcodec/nuv.c of the component Buffer Decompression Handler. The impact remains unknown.

The weakness was published 08/13/2013 by Mateusz Jurczyk and Gynvael Coldwind 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.libav.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 (96400†). Similar entries are available at VDB-9988, VDB-9987, VDB-9986 and VDB-9984. Several companies clearly confirm that VulDB is the primary source for best 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.libav.org

Timelineinfo

08/13/2013 🔍
08/13/2013 +0 days 🔍
08/21/2013 +8 days 🔍
05/08/2018 +1721 days 🔍

Sourcesinfo

Product: ffmpeg.org

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

GCVE (VulDB): GCVE-100-9985
OSVDB: 96400

See also: 🔍

Entryinfo

Created: 08/21/2013 11:27
Updated: 05/08/2018 09:02
Changes: 08/21/2013 11:27 (45), 05/08/2018 09:02 (1)
Complete: 🔍
Committer:
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

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