Vulnerability Details : CVE-2018-1999011
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.
Vulnerability category: OverflowExecute code
Products affected by CVE-2018-1999011
- cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1999011
3.72%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 87 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1999011
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2018-1999011
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1999011
-
https://github.com/FFmpeg/FFmpeg/commit/2b46ebdbff1d8dec7a3d8ea280a612b91a582869
avformat/asfdec_o: Check size_bmp more fully · FFmpeg/FFmpeg@2b46ebd · GitHubIssue Tracking;Patch;Third Party Advisory
-
https://www.debian.org/security/2019/dsa-4449
Debian -- Security Information -- DSA-4449-1 ffmpeg
-
https://seclists.org/bugtraq/2019/May/60
Bugtraq: [SECURITY] [DSA 4449-1] ffmpeg security update
-
http://www.securityfocus.com/bid/104896
FFmpeg Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
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