CVE-2019-13312

block_cmp() in libavcodec/zmbvenc.c in FFmpeg 4.1.3 has a heap-based buffer over-read.

CVSS v3 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.gentoo.org/glsa/202003-65
https://security.gentoo.org/glsa/202007-58
https://trac.ffmpeg.org/ticket/7980	Vendor Advisory
https://usn.ubuntu.com/4431-1/
https://security.gentoo.org/glsa/202003-65
https://security.gentoo.org/glsa/202007-58
https://trac.ffmpeg.org/ticket/7980	Vendor Advisory
https://usn.ubuntu.com/4431-1/

Configurations

Configuration 1 (hide)

cpe:2.3:a:ffmpeg:ffmpeg:4.1.3:*:*:*:*:*:*:*

History

21 Nov 2024, 04:24

Type	Values Removed	Values Added
References	~~() https://security.gentoo.org/glsa/202003-65 -~~	() https://security.gentoo.org/glsa/202003-65 -
References	~~() https://security.gentoo.org/glsa/202007-58 -~~	() https://security.gentoo.org/glsa/202007-58 -
References	~~() https://trac.ffmpeg.org/ticket/7980 - Vendor Advisory~~	() https://trac.ffmpeg.org/ticket/7980 - Vendor Advisory
References	~~() https://usn.ubuntu.com/4431-1/ -~~	() https://usn.ubuntu.com/4431-1/ -

Information

Published : 2019-07-05 01:15

Updated : 2024-11-21 04:24

NVD link : CVE-2019-13312

Mitre link : CVE-2019-13312

CVE.ORG link : CVE-2019-13312

JSON object : View

Products Affected

ffmpeg

ffmpeg

CWE

CWE-125

Out-of-bounds Read

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