CVE-2022-33065

Publication date 18 July 2023

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

Multiple signed integers overflow in function au_read_header in src/au.c and in functions mat4_open and mat4_read_header in src/mat4.c in Libsndfile, allows an attacker to cause Denial of Service or other unspecified impacts.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
libsndfile	23.10 mantic	Fixed 1.2.2-1ubuntu0.23.10.1
	23.04 lunar	Fixed 1.2.0-1ubuntu0.1
	22.10 kinetic	Ignored end of life, was needs-triage
	22.04 LTS jammy	Fixed 1.0.31-2ubuntu0.1
	20.04 LTS focal	Fixed 1.0.28-7ubuntu0.2
	18.04 LTS bionic	Fixed 1.0.28-4ubuntu0.18.04.2+esm1 Ubuntu Pro
	16.04 LTS xenial	Fixed 1.0.25-10ubuntu0.16.04.3+esm3 Ubuntu Pro
	14.04 LTS trusty	Fixed 1.0.25-7ubuntu2.2+esm3 Ubuntu Pro

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Notes

mdeslaur

as of 2023-09-21, there is no upstream fix for this issue

ccdm94

upstream patch released 2023-10-10.

Patch details

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

Package	Patch details
libsndfile	Upstream: 0754562

Severity score breakdown

Parameter	Value
Base score	7.8 · High
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