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.
7.3	$0-$5k	0.00

A vulnerability was found in FFmpeg (Multimedia Processing Software). It has been declared as critical. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in FFmpeg before 0.5.6, 0.6.x before 0.6.4, 0.7.x before 0.7.8, and 0.8.x before 0.8.8 allows remote attackers to execute arbitrary code via unspecified vectors.

The weakness was published 12/09/2013 (Website). The advisory is shared for download at ffmpeg.org. This vulnerability was named CVE-2011-4351 since 11/04/2011. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 57553 (FreeBSD : ffmpeg -- multiple vulnerabilities (ea2ddc49-3e8e-11e1-8095-5404a67eef98)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195145 (Ubuntu Security Notification for Libav Vulnerabilities (USN-1333-1)).

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 (72126) and Tenable (57553). Similar entries are available at 10033, 10034, 10035 and 10036.

Productinfo

Type

• Multimedia Processing Software

Name

• FFmpeg

Version

• 0.3
• 0.3.1
• 0.3.2
• 0.3.3
• 0.3.4
• 0.4.0
• 0.4.2
• 0.4.3
• 0.4.4
• 0.4.5
• 0.4.6
• 0.4.7
• 0.4.8
• 0.4.9
• 0.5
• 0.5.1
• 0.5.2
• 0.5.3
• 0.5.4
• 0.5.5
• 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
• 0.8.0
• 0.8.1
• 0.8.2
• 0.8.5
• 0.8.5.3
• 0.8.5.4
• 0.8.6
• 0.8.7

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: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: 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: 🔍

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

Nessus ID: 57553
Nessus Name: FreeBSD : ffmpeg -- multiple vulnerabilities (ea2ddc49-3e8e-11e1-8095-5404a67eef98)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 70697
OpenVAS Name: Debian Security Advisory DSA 2378-1 (ffmpeg)
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: 🔍

Timelineinfo

11/04/2011 🔍
11/21/2011 +17 days 🔍
01/16/2012 +56 days 🔍
10/02/2013 +625 days 🔍
12/09/2013 +68 days 🔍
12/09/2013 +0 days 🔍
03/24/2015 +470 days 🔍
01/11/2022 +2485 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: USN-1320-1
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-4351 (🔍)
OVAL: 🔍

X-Force: 72126
Vulnerability Center: 41739 - FFmpeg 0.7, 0.8 Remote Code Execution and DoS via Buffer Overflow in QDM2 Decoder, High
SecurityFocus: 50760

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/11/2022 10:39
Changes: 03/24/2015 15:54 (65), 05/12/2017 11:06 (3), 01/11/2022 10:39 (4)
Complete: 🔍

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