CVE-2014-2097

Gentoo Linux Security Advisory 201603-06

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The tak_decode_frame function in libavcodec/takdec.c in FFmpeg before 2.1.4 does not properly validate a certain bits-per-sample value, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted TAK (aka Tom's lossless Audio Kompressor) data.

La función tak_decode_frame en libavcodec/takdec.c en FFmpeg anterior a 2.1.4 no valida debidamente cierto valor bits-per-sample, lo que permite a atacantes remotos causar una denegación de servicio (acceso de array fuera de rango) o posiblemente tener otro impacto no especificado a través de datos TAK manipulados (también conocido como Tom's lossless Audio Kompressor).

Multiple vulnerabilities have been found in FFmpeg, the worst of which could lead to arbitrary code execution or Denial of Service condition. Versions less than 2.6.3 are affected.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-02-24 CVE Reserved
2014-03-02 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (2)

URL	Tag	Source
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=f58eab151214d2d35ff0973f2b3e51c5eb372da4	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://security.gentoo.org/glsa/201603-06	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				<= 2.1.3 Search vendor "Ffmpeg" for product "Ffmpeg" and version " <= 2.1.3"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.0 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.0"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.0.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.0.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.0.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.0.2"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.0.3 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.0.3"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.1.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.1.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.1.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.1.2"		-		Affected