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CVE-2022-23307

Published: 18 January 2022

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.

Priority

Medium

Cvss 3 Severity Score

8.8

Score breakdown

Status

Package Release Status
apache-log4j1.2
Launchpad, Ubuntu, Debian
trusty Needs triage

upstream Needs triage

bionic
Released (1.2.17-8+deb10u1ubuntu0.2)
focal
Released (1.2.17-9ubuntu0.2)
impish Ignored
(end of life)
kinetic Not vulnerable
(1.2.17-11)
xenial
Released (1.2.17-7ubuntu1+esm1)
Available with Ubuntu Pro
jammy Not vulnerable
(1.2.17-11)
lunar Ignored
(end of life, was needs-triage)
mantic Needs triage

Severity score breakdown

Parameter Value
Base score 8.8
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