VULNERABILITY INTELLIGENCE
CVE-2014-9676
CVSS score6.8 MEDIUM
EPSS probability3.32%
CISA KEVNot currently listed
Published2015-02-28
Last modified2026-06-17
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P
Description
The seg_write_packet function in libavformat/segment.c in ffmpeg 2.1.4 and earlier does not free the correct memory location, which allows remote attackers to cause a denial of service ("invalid memory handler") and possibly execute arbitrary code via a crafted video that triggers a use after free.