CVE-2014-8542

CVSS V2 High 7.5 CVSS V3 None

Description

libavcodec/utils.c in FFmpeg before 2.4.2 omits a certain codec ID during enforcement of alignment, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted JV data.

Overview

CVE ID
CVE-2014-8542

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2014-11-05T11:55:07

Last Modified Date
2019-03-05T17:53:49

Weakness Enumerations

CWE	URL
CWE-119	http://cwe.mitre.org/data/definitions/119.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
cpe:2.3:a:ffmpeg:ffmpeg::::::::	1	OR	2.4.1
cpe:2.3:o:canonical:ubuntu_linux:12.04::::lts:::	1	OR
cpe:2.3:o:debian:debian_linux:8.0:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

References

Reference URL	Reference Tags
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=105654e376a736d243aef4a1d121abebce912e6b	Mailing List Third Party Advisory
http://www.ffmpeg.org/security.html	Vendor Advisory
http://www.ubuntu.com/usn/USN-2534-1	Third Party Advisory
https://security.gentoo.org/glsa/201603-06	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/02/msg00005.html	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2014-8542
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8542

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:56:59				Added to TrackCVE
2022-12-02 02:12:04	2014-11-05T11:55Z	2014-11-05T11:55:07	CVE Published Date	updated
2022-12-02 02:12:04		2019-03-05T17:53:49	CVE Modified Date	updated
2022-12-02 02:12:04		Analyzed	Vulnerability Status	updated