Alpine Linux Development TeamALPINE:CVE-2020-22021CVE-2020-22021
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
66.4%
Buffer Overflow vulnerability in FFmpeg 4.2 at filter_edges function in libavfilter/vf_yadif.c, which could let a remote malicious user cause a Denial of Service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | ffmpeg | < 4.4.1-r0 | UNKNOWN |
| Alpine | edge-community | noarch | ffmpeg4 | < 4.4.1-r0 | UNKNOWN |
| Alpine | 3.13-community | noarch | ffmpeg | < 4.3.3-r0 | UNKNOWN |
| Alpine | 3.14-community | noarch | ffmpeg | < 4.4.1-r0 | UNKNOWN |
| Alpine | 3.15-community | noarch | ffmpeg | < 4.4.1-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | ffmpeg | < 4.4.1-r0 | UNKNOWN |
| Alpine | 3.16-community | noarch | ffmpeg4 | < 4.4.1-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | ffmpeg | < 4.4.1-r0 | UNKNOWN |
| Alpine | 3.17-community | noarch | ffmpeg4 | < 4.4.1-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | ffmpeg | < 4.4.1-r0 | UNKNOWN |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
8 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
66.4%