CVE-2022-28044

Publication date 15 April 2022

Last updated 25 August 2025

Ubuntu priority

Why this priority?

Cvss 3 Severity Score

Score breakdown

Description

Irzip v0.640 was discovered to contain a heap memory corruption via the component lrzip.c:initialise_control.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
lrzip	22.10 kinetic	Fixed 0.651-2ubuntu0.22.10.1
	22.04 LTS jammy	Fixed 0.651-2ubuntu0.22.04.1
	21.10 impish	Ignored end of life
	20.04 LTS focal	Fixed 0.631+git180528-1+deb10u1build0.20.04.1
	18.04 LTS bionic	Fixed 0.631-1+deb9u3build0.18.04.1
	16.04 LTS xenial	Fixed 0.621-1ubuntu0.1~esm2
	14.04 LTS trusty	Fixed 0.616-1ubuntu0.1~esm2

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Severity score breakdown

Parameter	Value
Base score	9.8 · Critical
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

USN-5840-1
Long Range ZIP vulnerabilities
2 February 2023