5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
Low
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
71.5%
libavcodec/dnxhddec.c in FFmpeg 4.4 does not check the return value of the init_vlc function, a similar issue to CVE-2013-0868.
CPE | Name | Operator | Version |
---|---|---|---|
ffmpeg.git | eq | n4.3-de | |
ffmpeg.git | eq | n4.4-de | |
ffmpeg.git | eq | n2.5-de | |
ffmpeg.git | eq | N | |
ffmpeg.git | eq | n2.4-de | |
ffmpeg.git | eq | n2.7-de | |
ffmpeg.git | eq | n3.4-de | |
ffmpeg.git | eq | n3.3-de | |
ffmpeg.git | eq | n3.5-de | |
ffmpeg.git | eq | n4.5-de |
github.com/FFmpeg/FFmpeg/commit/7150f9575671f898382c370acae35f9087a30ba1
lists.debian.org/debian-lts-announce/2021/08/msg00018.html
patchwork.ffmpeg.org/project/ffmpeg/patch/PAXP193MB12624C21AE412BE95BA4D4A4B6F09%40PAXP193MB1262.EURP193.PROD.OUTLOOK.COM/
www.debian.org/security/2021/dsa-4990
www.debian.org/security/2021/dsa-4998
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
Low
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.004 Low
EPSS
Percentile
71.5%