CVE-2019-1000016

Published: 4 February 2019

FFMPEG version 4.1 contains a CWE-129: Improper Validation of Array Index vulnerability in libavcodec/cbs_av1.c that can result in Denial of service. This attack appears to be exploitable via specially crafted AV1 file has to be provided as input. This vulnerability appears to have been fixed in after commit b97a4b658814b2de8b9f2a3bce491c002d34de31.

Priority

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package	Release	Status
ffmpeg Launchpad, Ubuntu, Debian	bionic	Not vulnerable
	cosmic	Not vulnerable
	disco	Released (7:4.1.1-1)
	trusty	Does not exist
	upstream	Needs triage
	xenial	Not vulnerable

Severity score breakdown

Parameter	Value
Base score	6.5
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

Join the discussion

Canonical is offering Expanded Security Maintenance

Canonical is offering Ubuntu Expanded Security Maintenance (ESM) for security fixes and essential packages.

Find out more about ESM ›