FFmpeg 0.8.10 j2k.c get_sot memory corruption

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

Summaryinfo

A vulnerability classified as critical was found in FFmpeg 0.8.10. Affected by this vulnerability is the function get_sot of the file j2k.c. The manipulation results in memory corruption. This vulnerability was named CVE-2012-0855. There is no available exploit. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in FFmpeg 0.8.10 (Multimedia Processing Software). It has been classified as critical. Affected is the function get_sot of the file j2k.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 availability. CVE summarizes:

Heap-based buffer overflow in the get_sot function in the J2K decoder (j2k.c) in libavcodec in FFmpeg before 0.9.1 allows remote attackers to cause a denial of service (application crash) via unspecified vectors related to the curtileno variable.

The issue has been introduced in 01/12/2012. The weakness was presented 08/27/2012 as confirmed git commit (GIT Repository). The advisory is shared for download at git.videolan.org. This vulnerability is traded as CVE-2012-0855 since 01/19/2012. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 228 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.

The vulnerability is also documented in the vulnerability database at X-Force (78929). See VDB-5510, VDB-9123, VDB-9124 and VDB-9125 for similar entries. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 3eedf9f716733b3b4c5205726d2c1ca52b3d3d78

Timelineinfo

01/12/2012 🔍
01/19/2012 +7 days 🔍
08/27/2012 +221 days 🔍
08/27/2012 +0 days 🔍
03/23/2015 +938 days 🔍
12/12/2021 +2456 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: git.videolan.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-0855 (🔍)
GCVE (CVE): GCVE-0-2012-0855
GCVE (VulDB): GCVE-100-61908
X-Force: 78929

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/12/2021 15:40
Changes: 03/23/2015 16:50 (52), 04/15/2019 09:27 (3), 12/12/2021 15:40 (3)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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