CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.4	$0-$5k	0.00

A vulnerability has been found in FFmpeg (Multimedia Processing Software) and classified as very critical. This vulnerability affects the function decode_pic. The manipulation with an unknown input leads to a remote code execution vulnerability. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Unspecified vulnerability in the decode_pic function in libavcodec/cavsdec.c in FFmpeg before 0.11, and Libav 0.7.x before 0.7.7 and 0.8.x before 0.8.4, has unknown impact and attack vectors, related to "width/height changing in CAVS," a different vulnerability than CVE-2012-2777.

The weakness was disclosed 09/10/2012 (Website). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2012-2784 since 05/19/2012. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/13/2021).

The vulnerability scanner Nessus provides a plugin with the ID 64648 (Debian DSA-2624-1 : 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. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195338 (Ubuntu Security Notification for Ffmpeg Vulnerabilities (USN-1675-1)).

Upgrading to version 0.8.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (78489) and Tenable (64648). The entries 5510, 9123, 9124 and 9125 are pretty similar.

Productinfo

Type

• Multimedia Processing Software

Name

• FFmpeg

Version

• 0.1
• 0.2
• 0.3
• 0.3.1
• 0.3.2
• 0.3.3
• 0.3.4
• 0.4
• 0.4.2
• 0.4.3
• 0.4.4
• 0.4.5
• 0.4.6
• 0.4.7
• 0.4.8
• 0.4.9
• 0.4.9 Pre1
• 0.5
• 0.5.1
• 0.5.2
• 0.5.3
• 0.5.4
• 0.5.4.5
• 0.5.4.6
• 0.5.5
• 0.5.9
• 0.6
• 0.6.1
• 0.6.2
• 0.6.3
• 0.7
• 0.7.1
• 0.7.2
• 0.7.3
• 0.7.4
• 0.7.5
• 0.7.6
• 0.7.7
• 0.7.8
• 0.7.9
• 0.7.11
• 0.7.12
• 0.8
• 0.8.1
• 0.8.2

License

• open-source

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Remote Code Execution
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 64648
Nessus Name: Debian DSA-2624-1 : ffmpeg - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 892624
OpenVAS Name: Debian Security Advisory DSA 2624-1 (ffmpeg - several vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: FFmpeg 0.8.3
Patch: 25715064c2ef4978672a91f8c856f3e8809a7c45

Timelineinfo

05/19/2012 🔍
06/07/2012 +19 days 🔍
08/30/2012 +84 days 🔍
09/03/2012 +4 days 🔍
09/10/2012 +7 days 🔍
09/10/2012 +0 days 🔍
11/27/2012 +78 days 🔍
03/24/2015 +847 days 🔍
12/13/2021 +2456 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: DSA-2624
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-2784 (🔍)
OVAL: 🔍

X-Force: 78489
Vulnerability Center: 37415 - FFmpeg <=0.11 Unspecified Vulnerability Related to width/height Changing in CAVS - CVE-2012-2784, Medium
SecurityFocus: 55355 - FFmpeg Multiple Unspecified Vulnerabilities
Secunia: 50468 - FFmpeg Multiple Vulnerabilities, Moderately Critical

See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/13/2021 14:36
Changes: 03/24/2015 12:22 (65), 04/21/2017 22:16 (8), 12/13/2021 14:33 (4), 12/13/2021 14:36 (2)
Complete: 🔍
Cache ID: 3:8C4

Discussion

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