CVE-2018-1999011

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 4.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-07-23 · updated 2026-06-17
Weakness: CWE-119

Description

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.

Affected products

FFmpeg: through 4.0.1

References

http://www.securityfocus.com/bid/104896
https://github.com/FFmpeg/FFmpeg/commit/2b46ebdbff1d8dec7a3d8ea280a612b91a582869
https://seclists.org/bugtraq/2019/May/60
https://www.debian.org/security/2019/dsa-4449
http://www.securityfocus.com/bid/104896
https://github.com/FFmpeg/FFmpeg/commit/2b46ebdbff1d8dec7a3d8ea280a612b91a582869
https://seclists.org/bugtraq/2019/May/60
https://www.debian.org/security/2019/dsa-4449

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