CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
74.6%
The cdxl_decode_frame function in libavcodec/cdxl.c in FFmpeg 2.8.x before 2.8.12, 3.0.x before 3.0.8, 3.1.x before 3.1.8, 3.2.x before 3.2.5, and 3.3.x before 3.3.1 does not exclude the CHUNKY format, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted file.
Vendor | Product | Version | CPE |
---|---|---|---|
ffmpeg | ffmpeg | 2.8 | cpe:2.3:a:ffmpeg:ffmpeg:2.8:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.1 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.1:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.2 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.2:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.3 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.3:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.4 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.4:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.5 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.5:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.6 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.6:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.7 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.7:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.8 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.8:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 2.8.9 | cpe:2.3:a:ffmpeg:ffmpeg:2.8.9:*:*:*:*:*:*:* |
CVSS2
Attack Vector
NETWORK
Attack 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
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
74.6%