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.
4.6	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in FFmpeg up to 2.4.3. This affects the function mjpeg_decode_app. The manipulation results in memory corruption. This vulnerability is reported as CVE-2014-9316. No exploit exists. It is advisable to implement a patch to correct this issue.

Detailsinfo

A vulnerability was found in FFmpeg up to 2.4.3 (Multimedia Processing Software). It has been classified as problematic. Affected is the function mjpeg_decode_app. 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.

The weakness was disclosed 11/25/2014 as avcodec/mjpegdec: Fix context fields becoming inconsistent as confirmed git commit (GIT Repository). The advisory is shared for download at git.videolan.org. This vulnerability is traded as CVE-2014-9316 since 12/07/2014. 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 scanner Nessus provides a plugin with the ID 83939 (FreeBSD : avidemux26 -- multiple vulnerabilities in bundled FFmpeg (022255be-0895-11e5-a242-5404a68ad561)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l.

Applying a patch is able to eliminate this problem. The bugfix is ready for download at git.videolan.org. A possible mitigation has been published 7 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (99726) and Tenable (83939). The entries VDB-68975, VDB-73166 and VDB-76807 are pretty similar. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

• Multimedia Processing Software

Name

• FFmpeg

Version

• 2.1.5
• 2.2
• 2.2.4
• 2.3
• 2.3.2
• 2.3.3
• 2.3.4
• 2.3.5
• 2.4.1
• 2.4.2
• 2.4.3

License

• open-source

Website

• Product: https://ffmpeg.org/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
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
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 83939
Nessus Name: FreeBSD : avidemux26 -- multiple vulnerabilities in bundled FFmpeg (022255be-0895-11e5-a242-5404a68ad561)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

OpenVAS ID: 865888
OpenVAS Name: Gentoo Linux Local Check: https://security.gentoo.org/glsa/201603-06
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: 0eecf40935b22644e6cd74c586057237ecfd6844

Timelineinfo

11/25/2014 🔍
12/07/2014 +12 days 🔍
12/09/2014 +2 days 🔍
01/12/2015 +34 days 🔍
06/01/2015 +140 days 🔍
06/02/2015 +1 days 🔍
03/02/2022 +2465 days 🔍

Sourcesinfo

Product: ffmpeg.org

Advisory: avcodec/mjpegdec: Fix context fields becoming inconsistent
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-9316 (🔍)
GCVE (CVE): GCVE-0-2014-9316
GCVE (VulDB): GCVE-100-68532
X-Force: 99726 - FFMpeg libavcodec/mjpegdec.c denial of service, Medium Risk

See also: 🔍

Entryinfo

Created: 01/12/2015 09:27
Updated: 03/02/2022 01:29
Changes: 01/12/2015 09:27 (69), 05/02/2019 14:17 (1), 03/02/2022 01:29 (4)
Complete: 🔍
Cache ID: 216:108:103

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