VULNERABILITY INTELLIGENCE

CVE-2017-18247

CVSS score6.5 MEDIUM

EPSS probability0.99%

CISA KEVNot currently listed

Published2018-03-23

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

The av_audio_fifo_size function in libavutil/audio_fifo.c in Libav 12.2 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted media file.

Weakness classification

CWE-476: NULL Pointer Dereference

Primary references

cve@mitre.org — Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Third Party Advisory