CVE-2022-3570

Published: 25 October 2022

Multiple heap buffer overflows in tiffcrop.c utility in libtiff library Version 4.4.0 allows attacker to trigger unsafe or out of bounds memory access via crafted TIFF image file which could result into application crash, potential information disclosure or any other context-dependent impact

Priority

Cvss 3 Severity Score

5.5

Score breakdown

Status

Package	Release	Status
tiff Launchpad, Ubuntu, Debian	bionic	Released (4.0.9-5ubuntu0.8)
	focal	Released (4.1.0+git191117-2ubuntu0.20.04.6)
	jammy	Released (4.3.0-6ubuntu0.2)
	kinetic	Released (4.4.0-4ubuntu3.1)
	lunar	Released (4.4.0-4ubuntu3.1)
	trusty	Released (4.0.3-7ubuntu0.11+esm5)
	upstream	Needs triage
	xenial	Released (4.0.6-1ubuntu0.8+esm6)

Severity score breakdown

Parameter	Value
Base score	5.5
Attack vector	Local
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References

Bugs

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1022555

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