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.
Published: 2022-01-18
Score: 8.8 High
EPSS: 2.2% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

Vendor Workaround

Upgrade to Apache Log4j 2 and Apache Chainsaw 2.1.0.

Tracking

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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

Tue, 24 Feb 2026 19:45:00 +0000

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.

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00752}

epss

{'score': 0.00773}


Tue, 15 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00773}

epss

{'score': 0.00752}


Mon, 25 Nov 2024 14:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:jboss_enterprise_application_platform_eus:7.3::el7

Mon, 26 Aug 2024 18:45:00 +0000

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
cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2024-08-03T03:36:20.396Z

Reserved: 2022-01-17T00:00:00.000Z

Link: CVE-2022-23307

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-01-18T16:15:08.403

Modified: 2024-11-21T06:48:22.733

Link: CVE-2022-23307

cve-icon Redhat

Severity : Important

Publid Date: 2022-01-18T00:00:00Z

Links: CVE-2022-23307 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses