CVE-2021-32273

Published: 20 September 2021

An issue was discovered in faad2 through 2.10.0. A stack-buffer-overflow exists in the function ftypin located in mp4read.c. It allows an attacker to cause Code Execution.

Priority

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package	Release	Status
faad2 Launchpad, Ubuntu, Debian	bionic	Released (2.8.8-1ubuntu0.1~esm1) Available with Ubuntu Pro
	focal	Released (2.9.1-1ubuntu0.1)
	hirsute	Ignored (end of life)
	impish	Ignored (end of life)
	jammy	Not vulnerable (2.10.0-2)
	kinetic	Ignored (end of life, was needs-triage)
	lunar	Not vulnerable (2.10.1-1)
	mantic	Not vulnerable (2.10.1-1)
	trusty	Released (2.7-8+deb8u3ubuntu0.1~esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
	upstream	Needs triage
	xenial	Released (2.8.0~cvs20150510-1ubuntu0.1+esm1) Available with Ubuntu Pro
welle.io Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Needs triage
	hirsute	Ignored (end of life)
	impish	Ignored (end of life)
	jammy	Needs triage
	kinetic	Ignored (end of life, was needs-triage)
	lunar	Ignored (end of life, was needs-triage)
	mantic	Needs triage
	trusty	Does not exist
	upstream	Needs triage
	xenial	Ignored (end of standard support)
xine-lib Launchpad, Ubuntu, Debian	bionic	Does not exist
	focal	Does not exist
	hirsute	Does not exist
	impish	Does not exist
	jammy	Does not exist
	kinetic	Does not exist
	lunar	Does not exist
	mantic	Does not exist
	trusty	Does not exist
	upstream	Needs triage
	xenial	Ignored (end of standard support)

Severity score breakdown

Parameter	Value
Base score	7.8
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References

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