CVE-2023-3316

Publication date 19 June 2023

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path or a path that requires permissions like /dev/null) while specifying zones.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
tiff	23.04 lunar	Not affected
	22.10 kinetic	Ignored
	22.04 LTS jammy	Fixed 4.3.0-6ubuntu0.5
	20.04 LTS focal	Fixed 4.1.0+git191117-2ubuntu0.20.04.9
	18.04 LTS bionic	Fixed 4.0.9-5ubuntu0.10+esm1 Ubuntu Pro
	16.04 LTS xenial	Fixed 4.0.6-1ubuntu0.8+esm11 Ubuntu Pro
	14.04 LTS trusty	Fixed 4.0.3-7ubuntu0.11+esm8 Ubuntu Pro

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Notes

mdeslaur

DoS only

Patch details

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

Package	Patch details
tiff	Upstream: d63de61

Severity score breakdown

Parameter	Value
Base score	6.5 · Medium
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	Required
Scope	Unchanged
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H