Debian Security Bug TrackerDEBIANCVE:CVE-2020-20450CVE-2020-20450
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
32.9%
FFmpeg 4.2 is affected by null pointer dereference passed as argument to libavformat/aviobuf.c, which could cause a Denial of Service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | ffmpeg | < 7:4.4-5 | ffmpeg_7:4.4-5_all.deb |
| Debian | 11 | all | ffmpeg | < 7:4.3.3-0+deb11u1 | ffmpeg_7:4.3.3-0+deb11u1_all.deb |
| Debian | 10 | all | ffmpeg | <= 7:4.1.9-0+deb10u1 | ffmpeg_7:4.1.9-0+deb10u1_all.deb |
| Debian | 999 | all | ffmpeg | < 7:4.4-5 | ffmpeg_7:4.4-5_all.deb |
| Debian | 13 | all | ffmpeg | < 7:4.4-5 | ffmpeg_7:4.4-5_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
32.9%