FFmpeg 0.3.1 flashsv_decode_frame input validation

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

A vulnerability, which was classified as critical, has been found in FFmpeg 0.3.1 (Multimedia Processing Software). This issue affects the function flashsv_decode_frame. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The flashsv_decode_frame function in libavcodec/flashsv.c in FFmpeg before 2.1 does not properly validate a certain height value, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Flash Screen Video data.

The weakness was presented 12/09/2013 by Piotr Bandurski (ami_stuff) (Website). The advisory is shared at github.com. The identification of this vulnerability is CVE-2013-7015 since 12/08/2013. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 72355 (Debian DSA-2855-1 : libav - 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175271 (Debian Security Update for libav (DSA-2855-1)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (89449) and Tenable (72355). See 5510, 7629, 9123 and 9124 for similar entries.

Productinfo

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Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

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

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

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 72355
Nessus Name: Debian DSA-2855-1 : libav - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 702855
OpenVAS Name: Debian Security Advisory DSA 2855-1 (libav - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

11/26/2013 🔍
11/26/2013 +0 days 🔍
12/08/2013 +12 days 🔍
12/09/2013 +1 days 🔍
12/09/2013 +0 days 🔍
02/17/2014 +70 days 🔍
03/24/2015 +400 days 🔍
01/11/2022 +2485 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: DSA-2855
Researcher: Piotr Bandurski (ami_stuff)
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-7015 (🔍)
OVAL: 🔍

X-Force: 89449
Vulnerability Center: 43275 - FFmpeg <2.1 Remote Code Execution and DoS Vulnerability Due to Out of Bounds Memory Access in flashsv_decode_frame(), High
SecurityFocus: 63936 - FFmpeg Prior to 2.1 Multiple Remote Vulnerabilities

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/11/2022 13:33
Changes: 03/24/2015 15:54 (63), 05/21/2017 13:56 (9), 01/11/2022 13:21 (4), 01/11/2022 13:28 (1), 01/11/2022 13:33 (2)
Complete: 🔍

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