GoogleOSV:CVE-2018-15822CVE-2018-15822
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
6.6 Medium
AI Score
Confidence
Low
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
0.013 Low
EPSS
Percentile
85.3%
The flv_write_packet function in libavformat/flvenc.c in FFmpeg through 2.8 does not check for an empty audio packet, leading to an assertion failure.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ffmpeg.git | eq | n2.8 | |
| ffmpeg.git | eq | n2.8-de | |
| ffmpeg.git | eq | n2.8.1 | |
| ffmpeg.git | eq | n2.8.10 | |
| ffmpeg.git | eq | n3.2-de | |
| ffmpeg.git | eq | n2.8.14 | |
| ffmpeg.git | eq | n0.12-de | |
| ffmpeg.git | eq | n2.8.4 | |
| ffmpeg.git | eq | n2.1-de | |
| ffmpeg.git | eq | n2.3-de |
References
github.com/FFmpeg/FFmpeg/commit/6b67d7f05918f7a1ee8fc6ff21355d7e8736aa10
github.com/FFmpeg/FFmpeg/commit/d8ecb335fe4852bbc172c7b79e66944d158b4d92
lists.debian.org/debian-lts-announce/2019/05/msg00043.html
seclists.org/bugtraq/2019/May/60
usn.ubuntu.com/3967-1/
usn.ubuntu.com/4431-1/
www.debian.org/security/2019/dsa-4449
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
6.6 Medium
AI Score
Confidence
Low
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
0.013 Low
EPSS
Percentile
85.3%