VDB-11746 · OSVDB 101831 · GCVE-100-11746

FFmpeg 2.1 Frame pthread_frame.c frame_worker_thread denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in FFmpeg 2.1. This impacts the function frame_worker_thread of the file libavcodec/pthread_frame.c of the component Frame Handler. Executing a manipulation can lead to denial of service. There is not any exploit available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability classified as critical was found in FFmpeg 2.1 (Multimedia Processing Software). This vulnerability affects the function frame_worker_thread of the file libavcodec/pthread_frame.c of the component Frame Handler. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability.

The issue has been introduced in 10/29/2013. The weakness was released 01/06/2014 by Mateusz Jurczyk and Gynvael Coldwind with Google Security Team as pthread_frame: unref decoded frames on failure as confirmed git commit (GIT Repository). The advisory is available at git.videolan.org. The public release was coordinated with the vendor. The attack can be initiated remotely. No form of authentication is required for a successful 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 69 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.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 (101831†). Entries connected to this vulnerability are available at VDB-11750, VDB-11749, VDB-11748 and VDB-11747. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Affected

  • FFmpeg 2.1
  • Libav 0.8.9

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

10/29/2013 🔍
01/06/2014 +69 days 🔍
01/06/2014 +0 days 🔍
01/08/2014 +2 days 🔍
04/18/2019 +1926 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: pthread_frame: unref decoded frames on failure
Researcher: Mateusz Jurczyk, Gynvael Coldwind
Organization: Google Security Team
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-11746
OSVDB: 101831

See also: 🔍

Entryinfo

Created: 01/08/2014 17:05
Updated: 04/18/2019 07:53
Changes: 01/08/2014 17:05 (51), 04/18/2019 07:53 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

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