CVE-2023-30775

Publication date 19 May 2023

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

A vulnerability was found in the libtiff library. This security flaw causes a heap buffer overflow in extractContigSamples32bits, tiffcrop.c.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
tiff	23.04 lunar	Not affected
	22.10 kinetic	Fixed 4.4.0-4ubuntu3.1
	22.04 LTS jammy	Fixed 4.3.0-6ubuntu0.2
	20.04 LTS focal	Fixed 4.1.0+git191117-2ubuntu0.20.04.6
	18.04 LTS bionic	Fixed 4.0.9-5ubuntu0.8
	16.04 LTS xenial	Fixed 4.0.6-1ubuntu0.8+esm6
	14.04 LTS trusty	Fixed 4.0.3-7ubuntu0.11+esm5

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Notes

0xnishit

This CVE has the same fix as CVE-2022-3570. CVE-2022-3570 has already been fixed across releases.

Severity score breakdown

Parameter	Value
Base score	5.5 · Medium
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