CVE-2018-13302

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In FFmpeg 4.0.1, improper handling of frame types (other than EAC3_FRAME_TYPE_INDEPENDENT) that have multiple independent substreams in the handle_eac3 function in libavformat/movenc.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to a denial of service or possibly unspecified other impact.

En FFmpeg 4.0.1, la gestión incorrecta de tipos de frame (diferentes a EAC3_FRAME_TYPE_INDEPENDENT) que tienen múltiples subcadenas independiented en la función avpriv_request_sample en la función handle_eac3 en libavformat/movenc.c podría desencadenar un acceso fuera de array al convertir un archivo AVI manipulado a MPEG4, lo que conduce a una denegación de servicio (DoS) y, posiblemente, a otro tipo de impacto sin especificar.

*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

2018-07-05 CVE Reserved
2018-07-05 CVE Published
2024-02-22 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-129: Improper Validation of Array Index

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/104675	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://github.com/FFmpeg/FFmpeg/commit/ed22dc22216f74c75ee7901f82649e1ff725ba50	2019-10-03

URL	Date	SRC
https://www.debian.org/security/2018/dsa-4249	2019-10-03

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"				4.0.1 Search vendor "Ffmpeg" for product "Ffmpeg" and version "4.0.1"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected