VDB-10681 · OSVDB 98359

FFmpeg up to 2.0 libavcodec/vmnc.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

A vulnerability was found in FFmpeg up to 2.0 (Multimedia Processing Software). It has been declared as problematic. Affected by this vulnerability is some unknown processing of the file libavcodec/vmnc.c. The impact remains unknown.

The weakness was released 10/09/2013 by Mateusz Jurczyk and Gynvael Coldwind with Google Security Team as vmnc: Port to bytestream2 as confirmed git commit (GIT Repository). The advisory is shared at git.videolan.org. The public release was 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.

Entries connected to this vulnerability are available at 10683, 10682, 10679 and 10678.

Affected

  • FFmpeg 2.0
  • Libav 9.9

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

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

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

10/09/2013 🔍
10/09/2013 +0 days 🔍
10/15/2013 +6 days 🔍
05/13/2018 +1671 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: vmnc: Port to bytestream2
Researcher: Mateusz Jurczyk, Gynvael Coldwind
Organization: Google Security Team
Status: Confirmed
Coordinated: 🔍
OSVDB: 98359

See also: 🔍

Entryinfo

Created: 10/15/2013 12:17
Updated: 05/13/2018 10:23
Changes: 10/15/2013 12:17 (46), 05/13/2018 10:23 (1)
Complete: 🔍
Committer: olku

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