CVE-2023-30086

Publication date 9 May 2023

Last updated 26 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

Buffer Overflow vulnerability found in Libtiff V.4.0.7 allows a local attacker to cause a denial of service via the tiffcp function in tiffcp.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 in 4.4.0-4ubuntu3.1
	22.04 LTS jammy	Fixed in 4.3.0-6ubuntu0.2
	20.04 LTS focal	Fixed in 4.1.0+git191117-2ubuntu0.20.04.6
	18.04 LTS bionic	Fixed in 4.0.9-5ubuntu0.8
	16.04 LTS xenial	Fixed in 4.0.6-1ubuntu0.8+esm7
	14.04 LTS trusty	Fixed in 4.0.3-7ubuntu0.11+esm5

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Notes

ccdm94

it seems like this issue has the same fix as the one for CVE-2022-3599, which has already been patched in several releases as per USN-5714-1.

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
tiff	Upstream: f00484b

Severity score breakdown

CVSS version: CVSS v3.0

Base score 5.5 · Medium

Base metrics

Parameter	Value
Attack vector	Local
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality impact	None
Integrity impact	None
Availability impact	High

Scores

Parameter	Value
Base score	5.5 · Medium
Exploitability score	-
Impact score	-

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H