Ubuntu.comUB:CVE-2018-1999011CVE-2018-1999011
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
0.018 Low
EPSS
Percentile
88.0%
FFmpeg before commit 2b46ebdbff1d8dec7a3d8ea280a612b91a582869 contains a
Buffer Overflow vulnerability in asf_o format demuxer that can result in
heap-buffer-overflow that may result in remote code execution. This attack
appears to be exploitable via specially crafted ASF file that has to be
provided as input to FFmpeg. This vulnerability appears to have been fixed
in 2b46ebdbff1d8dec7a3d8ea280a612b91a582869 and later.
Notes
| Author | Note |
|---|---|
| mdeslaur | marking chromium-browser as ignored, since we do full-version updates, and rely on upstream’s bundled ffmpeg version |
| ebarretto | According to upstream FFmpeg: Code does not exist in 2.8 |
Related
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
0.018 Low
EPSS
Percentile
88.0%