libav up to 0.8.2 adpcm.c adpcm_decode_frame memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

A vulnerability was found in libav (Multimedia Player Software). It has been classified as critical. This affects the function adpcm_decode_frame of the file adpcm.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 summary by CVE is:

The adpcm_decode_frame function in adpcm.c in libavcodec in FFmpeg before 0.9.1 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via an ADPCM file with the number of channels not equal to two.

The weakness was released 08/20/2012 (Website). The advisory is shared at ffmpeg.org. This vulnerability is uniquely identified as CVE-2012-0852 since 01/19/2012. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 59772 (Debian DSA-2494-1 : ffmpeg - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks.

Upgrading to version 0.8.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (78932) and Tenable (59772). Entries connected to this vulnerability are available at 61700, 61699 and 61698.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 59772
Nessus Name: Debian DSA-2494-1 : ffmpeg - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 71472
OpenVAS Name: Debian Security Advisory DSA 2494-1 (ffmpeg)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: libav 0.8.2
Patch: 608708009f69ba4cecebf05120c696167494c897

Timelineinfo

01/19/2012 🔍
08/20/2012 +214 days 🔍
08/20/2012 +0 days 🔍
08/20/2012 +0 days 🔍
09/24/2012 +35 days 🔍
03/23/2015 +910 days 🔍
12/08/2021 +2452 days 🔍

Sourcesinfo

Advisory: DSA-2494
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-0852 (🔍)
OVAL: 🔍

X-Force: 78932
Vulnerability Center: 36207 - FFmpeg and Libav \x27adpcm_decode_frame\x27 Function Allows Remote DoS\\ Code Execution via an ADPCM File, Medium
SecurityFocus: 51307

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/08/2021 02:42
Changes: 03/23/2015 16:50 (57), 04/17/2017 11:17 (10), 12/08/2021 02:34 (5), 12/08/2021 02:42 (3)
Complete: 🔍

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