VDB-11770 · OSVDB 101811 · GCVE-100-11770

FFmpeg 2.1 libavformat/rmdec.c rm_read_audio_stream_info Remote Code Execution

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in FFmpeg 2.1. Affected by this vulnerability is the function rm_read_audio_stream_info of the file libavformat/rmdec.c. Executing a manipulation can lead to an unknown weakness. No exploit is available. A patch should be applied to remediate this issue.

Detailsinfo

A vulnerability was found in FFmpeg 2.1 (Multimedia Processing Software). It has been declared as problematic. This vulnerability affects the function rm_read_audio_stream_info of the file libavformat/rmdec.c. The impact remains unknown.

The issue has been introduced in 10/29/2013. The weakness was published 01/07/2014 by Mateusz Jurczyk and Gynvael Coldwind with Google Security Team as avformat/rmdec: check that sub_packet_size fit in the packet for DEINT_ID_GENR as confirmed git commit (GIT Repository). The advisory is available at git.videolan.org. The public release has been coordinated with the vendor. The exploitation appears to be difficult. 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 70 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 (101811†). Similar entries are available at VDB-11774, VDB-11773, VDB-11772 and VDB-11771. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
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: Remote Code Execution
CWE: Unknown
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 🔍
01/07/2014 +70 days 🔍
01/07/2014 +0 days 🔍
01/09/2014 +2 days 🔍
04/18/2019 +1925 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: avformat/rmdec: check that sub_packet_size fit in the packet for DEINT_ID_GENR
Researcher: Mateusz Jurczyk, Gynvael Coldwind
Organization: Google Security Team
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-11770
OSVDB: 101811

See also: 🔍

Entryinfo

Created: 01/09/2014 11:00
Updated: 04/18/2019 09:16
Changes: 01/09/2014 11:00 (50), 04/18/2019 09:16 (1)
Complete: 🔍
Cache ID: 216::103

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

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