8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
69.8%
The av_color_primaries_name function in libavutil/pixdesc.c in FFmpeg 3.3.3 may return a NULL pointer depending on a value contained in a file, but callers do not anticipate this, as demonstrated by the avcodec_string function in libavcodec/utils.c, leading to a NULL pointer dereference. (It is also conceivable that there is security relevance for a NULL pointer dereference in av_color_primaries_name calls within the ffprobe command-line program.)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | ffmpeg | < 3.3.4-r0 | UNKNOWN |
Alpine | edge-community | noarch | ffmpeg4 | < 3.3.4-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | ffmpeg | < 3.3.4-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | ffmpeg | < 3.3.4-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | ffmpeg | < 3.3.4-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | ffmpeg | < 3.3.4-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | ffmpeg | < 3.3.4-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | ffmpeg | < 3.3.4-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | ffmpeg | < 3.3.4-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | ffmpeg4 | < 3.3.4-r0 | UNKNOWN |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.003 Low
EPSS
Percentile
69.8%