CVE-2017-14171
Vulnerability from cvelistv5
Published
2017-09-07 06:00
Modified
2024-08-05 19:20
Severity ?
Summary
In libavformat/nsvdec.c in FFmpeg 2.4 and 3.3.3, a DoS in nsv_parse_NSVf_header() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted NSV file, which claims a large "table_entries_used" field in the header but does not contain sufficient backing data, is provided, the loop over 'table_entries_used' would consume huge CPU resources, since there is no EOF check inside the loop.
References
cve@mitre.orghttp://www.debian.org/security/2017/dsa-3996
cve@mitre.orghttp://www.securityfocus.com/bid/100706
cve@mitre.orghttps://github.com/FFmpeg/FFmpeg/commit/c24bcb553650b91e9eff15ef6e54ca73de2453b7Issue Tracking, Patch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/01/msg00006.html
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3996
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/100706
af854a3a-2127-422b-91ae-364da2661108https://github.com/FFmpeg/FFmpeg/commit/c24bcb553650b91e9eff15ef6e54ca73de2453b7Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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