VDB-9841 · OSVDB 95370

FFmpeg up to 1.2 libavcodec/indeo3.c copy_cell/decode_cell Local Privilege Escalation

EntryeditHistoryDiffjsonxmlCTI
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 has been found in FFmpeg up to 1.2 (Multimedia Processing Software) and classified as problematic. Affected by this vulnerability is the function copy_cell/decode_cell of the file libavcodec/indeo3.c. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was released 04/30/2013 as indeo3: fix off by one in MV validity check as confirmed git commit (GIT Repository). The advisory is shared at git.videolan.org. An attack has to be approached locally. Required for exploitation is a single authentication. Technical details are known, but no exploit is available.

Upgrading to version 9.6 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.videolan.org. The best possible mitigation is suggested to be patching the affected component. A possible mitigation has been published immediately after the disclosure of the vulnerability.

Entries connected to this vulnerability are available at 9840, 9839, 9838 and 9837.

Productinfoedit

Type

Name

CPE 2.3infoedit

CPE 2.2infoedit

CVSSv3infoedit

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: 🔍

CVSSv2infoedit

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfoedit

Class: Unknown
CWE: Unknown
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

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

Countermeasuresinfoedit

Recommended: Patch
Status: 🔍

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

Upgrade: FFmpeg 9.6
Patch: git.videolan.org

Timelineinfoedit

04/30/2013 🔍
04/30/2013 +0 days 🔍
08/06/2013 +98 days 🔍
05/08/2018 +1736 days 🔍

Sourcesinfoedit

Product: https://ffmpeg.org/

Advisory: indeo3: fix off by one in MV validity check
Status: Confirmed
OSVDB: 95370

See also: 🔍

Entryinfoedit

Created: 08/06/2013 11:26 AM
Updated: 05/08/2018 08:59 AM
Changes: (1) software_type
Complete: 🔍
Committer: olku

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