In libavformat/rmdec.c in FFmpeg 3.3.3, a DoS in ivr_read_header() due to lack of an EOF (End of File) check might cause huge CPU consumption. When a crafted IVR file, which claims a large "len" field in the header but does not contain sufficient backing data, is provided, the first type==4 loop would consume huge CPU resources, since there is no EOF check inside the loop.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-08-31T15:00:00

Updated: 2024-08-05T19:13:41.695Z

Reserved: 2017-08-31T00:00:00

Link: CVE-2017-14054

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-08-31T15:29:00.247

Modified: 2024-11-21T03:12:03.417

Link: CVE-2017-14054

cve-icon Redhat

No data.