ID CVE-2017-14222
Summary In libavformat/mov.c in FFmpeg 3.3.3, a DoS in read_tfra() due to lack of an EOF (End of File) check might cause huge CPU and memory consumption. When a crafted MOV file, which claims a large "item_count" field in the header but does not contain sufficient backing data, is provided, the loop would consume huge CPU and memory resources, since there is no EOF check inside the loop.
References
Vulnerable Configurations
  • cpe:2.3:a:ffmpeg:ffmpeg:3.3.3:*:*:*:*:*:*:*
    cpe:2.3:a:ffmpeg:ffmpeg:3.3.3:*:*:*:*:*:*:*
CVSS
Base: 7.1 (as of 03-10-2019 - 00:03)
Impact:
Exploitability:
CWE CWE-834
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
NONE NONE COMPLETE
cvss-vector via4 AV:N/AC:M/Au:N/C:N/I:N/A:C
refmap via4
bid 100701
confirm https://github.com/FFmpeg/FFmpeg/commit/9cb4eb772839c5e1de2855d126bf74ff16d13382
debian DSA-3996
Last major update 03-10-2019 - 00:03
Published 09-09-2017 - 01:29
Back to Top