CVE-2022-23307

Publication date 18 January 2022

Last updated 24 June 2025

Ubuntu priority

Cvss 3 Severity Score

Description

CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw. Prior to Chainsaw V2.0 Chainsaw was a component of Apache Log4j 1.2.x where the same issue exists.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
apache-log4j1.2	25.04 plucky	Not affected
	24.10 oracular	Not affected
	24.04 LTS noble	Not affected
	23.10 mantic	Ignored end of life, was needs-triage
	23.04 lunar	Ignored end of life, was needs-triage
	22.10 kinetic	Not affected
	22.04 LTS jammy	Not affected
	21.10 impish	Ignored end of life
	20.04 LTS focal	Fixed 1.2.17-9ubuntu0.2
	18.04 LTS bionic	Fixed 1.2.17-8+deb10u1ubuntu0.2
	16.04 LTS xenial	Fixed 1.2.17-7ubuntu1+esm1
	14.04 LTS trusty	Fixed 1.2.17-4ubuntu3+esm2

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Severity score breakdown

Parameter	Value
Base score	8.8 · High
Attack vector	Network
Attack complexity	Low
Privileges required	Low
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-23307

Cvss 3 Severity Score

Description

Status

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Severity score breakdown

References

Related Ubuntu Security Notices (USN)

Other references