Denial Of Service (DoS)

2021-05-2910:27:05

Veracode Vulnerability Database

sca.analysiscenter.veracode.com

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

JSON

ffmpeg is vulnerable to denial of service. The vulnerability exists due to a buffer overflow in build_diff_map function in libavfilter/vf_fieldmatch.c.

CPENameOperatorVersion
ffmpeg:bullseyeeq7:4.3.1-5
ffmpeg:sideq7:4.3.1-5
ffmpeg:stretcheq7:3.2.14-1~deb9u1
ffmpeg:bustereq7:4.1.6-1~deb10u1
ffmpeg:bullseyeeq7:4.3.1-5
ffmpeg:sideq7:4.3.1-5
ffmpeg:stretcheq7:3.2.14-1~deb9u1
ffmpeg:bustereq7:4.1.6-1~deb10u1
ffmpeg:focaleq7:4.2.2-1ubuntu1
ffmpeg:focaleq7:4.2.4-1ubuntu0.1

Name	Operator	Version
ffmpeg:bullseye	eq	7:4.3.1-5
ffmpeg:sid	eq	7:4.3.1-5
ffmpeg:stretch	eq	7:3.2.14-1~deb9u1
ffmpeg:buster	eq	7:4.1.6-1~deb10u1
ffmpeg:bullseye	eq	7:4.3.1-5
ffmpeg:sid	eq	7:4.3.1-5
ffmpeg:stretch	eq	7:3.2.14-1~deb9u1
ffmpeg:buster	eq	7:4.1.6-1~deb10u1
ffmpeg:focal	eq	7:4.2.2-1ubuntu1
ffmpeg:focal	eq	7:4.2.4-1ubuntu0.1