VDB-9909 · OSVDB 96123 · GCVE-100-9909

FFmpeg up to 0.8.14 libavcodec/mss2dsp.c upsample_plane_c memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in FFmpeg up to 0.8.14. This impacts the function upsample_plane_c of the file libavcodec/mss2dsp.c. Performing a manipulation results in memory corruption. There is no exploit available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as critical has been found in FFmpeg up to 0.8.14 (Multimedia Processing Software). This affects the function upsample_plane_c of the file libavcodec/mss2dsp.c. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 03/06/2013 by Mateusz Jurczyk and Gynvael Coldwind as confirmed git commit (GIT Repository). The advisory is shared at git.videolan.org. The vendor cooperated in the coordination of the public release. The exploitability is told to be difficult. 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 (96123†). The entries VDB-9911, VDB-9910, VDB-9908 and VDB-9907 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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: 8.8
VulDB Meta Temp Score: 8.4

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
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: Memory corruption
CWE: CWE-119
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

03/06/2013 🔍
03/06/2013 +0 days 🔍
08/12/2013 +159 days 🔍
05/08/2018 +1730 days 🔍

Sourcesinfo

Product: ffmpeg.org

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

GCVE (VulDB): GCVE-100-9909
OSVDB: 96123

See also: 🔍

Entryinfo

Created: 08/12/2013 15:48
Updated: 05/08/2018 09:01
Changes: 08/12/2013 15:48 (46), 05/08/2018 09:01 (2)
Complete: 🔍
Committer:
Cache ID: 216::103

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