VDB-11361 · SA55802 · OSVDB 100504

FFmpeg 2.0.1 Bounds-Check ibavcodec/jpeg2000dec.c get_siz 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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7.3$0-$5k0.00

Summaryinfo

A vulnerability was found in FFmpeg 2.0.1. It has been rated as critical. This impacts the function get_siz of the file ibavcodec/jpeg2000dec.c of the component Bounds-Check Handler. Performing a manipulation results in denial of service. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as critical, was found in FFmpeg 2.0.1 (Multimedia Processing Software). This affects the function get_siz of the file ibavcodec/jpeg2000dec.c of the component Bounds-Check Handler. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 10/26/2013 by Piotr Bandurski (ami_stuff) as avcodec/jpeg2000dec: non zero image offsets are not supported as confirmed git commit (GIT Repository). The advisory is shared at git.videolan.org. The public release was coordinated with the project team. The attack needs to approached within the local network. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

Upgrading to version 2.1 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 upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at OSVDB (100504†) and Secunia (SA55802†). Entries connected to this vulnerability are available at VDB-11348, VDB-11349, VDB-11350 and VDB-11351. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • FFmpeg 2.0.1
  • Libav 9.10

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.6
VulDB Temp Score: 7.3
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: Partially

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: FFmpeg 2.1
Patch: git.videolan.org

Timelineinfo

10/26/2013 🔍
10/26/2013 +0 days 🔍
11/29/2013 +34 days 🔍
12/04/2013 +5 days 🔍
04/17/2019 +1960 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: avcodec/jpeg2000dec: non zero image offsets are not supported
Researcher: Piotr Bandurski (ami_stuff)
Status: Confirmed
Coordinated: 🔍

GCVE (VulDB): GCVE-100-11361
Secunia: 55802 - FFmpeg Multiple Vulnerabilities, Moderately Critical
OSVDB: 100504

See also: 🔍

Entryinfo

Created: 12/04/2013 14:00
Updated: 04/17/2019 09:39
Changes: 12/04/2013 14:00 (55), 04/17/2019 09:39 (1)
Complete: 🔍
Committer: olku
Cache ID: 216:8A0:103

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