CVE-2018-13304

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5

Description

In libavcodec in FFmpeg 4.0.1, improper maintenance of the consistency between the context profile field and studio_profile in libavcodec may trigger an assertion failure while converting a crafted AVI file to MPEG4, leading to a denial of service, related to error_resilience.c, h263dec.c, and mpeg4videodec.c.

Overview

CVE ID
CVE-2018-13304

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2018-07-05T17:29:00

Last Modified Date
2019-10-03T00:03:26

Weakness Enumerations

CWE	URL
CWE-617	http://cwe.mitre.org/data/definitions/617.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:ffmpeg:ffmpeg:4.0.1:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
PARTIAL

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/FFmpeg/FFmpeg/commit/bd27a9364ca274ca97f1df6d984e88a0700fb235	Patch

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-13304
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13304

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:32:50				Added to TrackCVE
2022-12-03 09:06:21	2018-07-05T17:29Z	2018-07-05T17:29:00	CVE Published Date	updated
2022-12-03 09:06:21		2019-10-03T00:03:26	CVE Modified Date	updated
2022-12-03 09:06:21		Analyzed	Vulnerability Status	updated