CVE-2017-9996

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The cdxl_decode_frame function in libavcodec/cdxl.c in FFmpeg 2.8.x before 2.8.12, 3.0.x before 3.0.8, 3.1.x before 3.1.8, 3.2.x before 3.2.5, and 3.3.x before 3.3.1 does not exclude the CHUNKY format, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.

La función cdxl_decode_frame del archivo libavcodec/cdxl.c en Ffmpeg 2.8.x en sus versiones anteriores a 2.8.12, 3.0.x en sus versiones anteriores a la 3.0.8, 3.1.x, en sus versiones anteriores a la 3.1.8, 3.2.x en sus versiones anteriores a 3.2.5, y 3.3.x en sus versiones anteriores a la 3.3.1 no excluye el formato CHUNKY el cual permite a un atacante remoto provocar una denegación de servicio (buffer overflow basado en la memoria dinámica -heap- y caída de la aplicación) u otro posible impacto no especificado mediante la manipulación del archivo.

*Credits: N/A

Attack Vector

Local

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

2017-06-28 CVE Reserved
2017-06-28 CVE Published
2023-11-13 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (5)

URL	Tag	Source
http://www.securityfocus.com/bid/99323	Third Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1378	Issue Tracking
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=1427	Issue Tracking

URL	Date	SRC

URL	Date	SRC
https://github.com/FFmpeg/FFmpeg/commit/1e42736b95065c69a7481d0cf55247024f54b660	2017-07-05
https://github.com/FFmpeg/FFmpeg/commit/e1b60aad77c27ed5d4dfc11e5e6a05a38c70489d	2017-07-05

URL	Date	SRC

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"				2.8 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.2"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.3 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.3"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.4 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.4"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.5 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.5"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.6 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.6"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.7 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.7"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.8 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.8"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.9 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.9"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.10 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.10"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				2.8.11 Search vendor "Ffmpeg" for product "Ffmpeg" and version "2.8.11"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.0 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.0"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.0.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.0.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.0.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.0.2"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.0.3 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.0.3"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.0.4 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.0.4"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.0.5 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.0.5"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.0.6 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.0.6"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.0.7 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.0.7"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.1.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.1.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.1.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.1.2"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.1.3 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.1.3"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.1.4 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.1.4"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.1.5 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.1.5"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.1.6 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.1.6"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.1.7 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.1.7"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.2"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.2.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.2.1"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.2.2 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.2.2"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.2.3 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.2.3"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.2.4 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.2.4"		-		Affected
Ffmpeg Search vendor "Ffmpeg"		Ffmpeg Search vendor "Ffmpeg" for product "Ffmpeg"				3.3 Search vendor "Ffmpeg" for product "Ffmpeg" and version "3.3"		-		Affected