p PatchFirst

CVE-2017-14054

CVE-2017-14054

This page contains facts from public vulnerability sources. Check the original advisory before updating.

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.

CVSS 6.5 · Medium · EPSS 1.7% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • ffmpeg Debian:12

    Affected ranges
    • ECOSYSTEM: < 7:3.3.4-1

    Update to 7:3.3.4-1

  • ffmpeg Debian:13

    Affected ranges
    • ECOSYSTEM: < 7:3.3.4-1

    Update to 7:3.3.4-1

  • ffmpeg Debian:14

    Affected ranges
    • ECOSYSTEM: < 7:3.3.4-1

    Update to 7:3.3.4-1

Original sources

Check your server →