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
6.5 Medium
AI Score
Confidence
High
0.01 Low
EPSS
Percentile
83.7%
The decode_init function in libavcodec/utvideodec.c in FFmpeg 2.8 through 3.4.2 allows remote attackers to cause a denial of service (Out of array read) via an AVI file with crafted dimensions within chroma subsampling data.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | ffmpeg | < 3.4.3-r0 | UNKNOWN |
Alpine | edge-community | noarch | ffmpeg4 | < 3.4.3-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | ffmpeg | < 3.4.3-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | ffmpeg | < 3.4.3-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | ffmpeg | < 3.4.3-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | ffmpeg | < 3.4.3-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | ffmpeg | < 3.4.3-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | ffmpeg | < 3.4.3-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | ffmpeg | < 3.4.3-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | ffmpeg4 | < 3.4.3-r0 | UNKNOWN |
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
6.5 Medium
AI Score
Confidence
High
0.01 Low
EPSS
Percentile
83.7%