CVE-2022-23307

A deserialization flaw in the Chainsaw component of Log4j 1 can lead to malicious code execution.

Published Jan 18, 2022 CVSS 3.1 · 8.8 High EPSS 54.4% KEV · Not listed
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.

Remediation

Vendor Workaround

Upgrade to Apache Log4j 2 and Apache Chainsaw 2.1.0.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Debian DLA Debian DLA DLA-2905-1 apache-log4j1.2 security update
EUVD EUVD EUVD-2022-0575 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.
Github GHSA Github GHSA GHSA-f7vh-qwp3-x37m Deserialization of Untrusted Data in Apache Log4j
Ubuntu USN Ubuntu USN USN-5998-1 Apache Log4j vulnerabilities
Ubuntu USN Ubuntu USN USN-7590-1 Apache Log4j vulnerabilities
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title A deserialization flaw in the Chainsaw component of Log4j 1 can lead to malicious code execution. A deserialization flaw in the Chainsaw component of Log4j 1 can lead to malicious code execution.
Type Values Removed Values Added
Metrics epss

{'score': 0.00752}

epss

{'score': 0.00773}

Type Values Removed Values Added
Metrics epss

{'score': 0.00773}

epss

{'score': 0.00752}

Type Values Removed Values Added
CPEs cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7
Type Values Removed Values Added
First Time appeared Redhat jboss Enterprise Application Platform Eus
CPEs cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.1::el7
Vendors & Products Redhat jboss Enterprise Application Platform Eus

Subscriptions

Apache Chainsaw Log4j
Oracle Advanced Supply Chain Planning Business Intelligence Business Process Management Suite Communications Eagle Ftp Table Base Retrieval Communications Instant Messaging Server Communications Messaging Server Communications Network Integrity Communications Offline Mediation Controller Communications Unified Inventory Management E-business Suite Cloud Manager And Cloud Backup Module Enterprise Manager Base Platform Financial Services Revenue Management And Billing Analytics Healthcare Foundation Hyperion Data Relationship Management Hyperion Infrastructure Technology Identity Management Suite Identity Manager Connector Jdeveloper Middleware Common Libraries And Tools Mysql Enterprise Monitor Retail Extract Transform And Load Tuxedo Weblogic Server
Qos Reload4j
Redhat Amq Streams Enterprise Linux Jboss Amq Jboss Data Grid Jboss Data Virtualization Jboss Enterprise Application Platform Jboss Enterprise Application Platform Eus Jboss Enterprise Web Server Jboss Fuse Red Hat Single Sign On Rhel Aus Rhel E4s Rhel Els Rhel Eus Rhel Software Collections Rhel Tus Rhev Manager Rhosemc
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
May 27, 2026, 1:44 PM
Reserved
Jan 17, 2022, 12:00 AM
Status
Modified
Published
Jan 18, 2022, 4:15 PM
Modified
Jun 17, 2026, 4:29 AM
Severity
Important
Public date
Jan 18, 2022, 12:00 AM