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CVE-2022-23307

8.8 · HIGH

CVE-2020-9493 identified a deserialization issue that was present in Apache Chainsaw.

Published Jan 18, 2022CWE-502EPSS 54.41%

Overview

CVE-2022-23307 is a high-severity vulnerability. It was published on January 18, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical 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

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Reflists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhhReflogging.apache.org/log4j/1.2/index.htmlRefwww.oracle.com/security-alerts/cpuapr2022.htmlRefwww.oracle.com/security-alerts/cpujul2022.htmlReflists.apache.org/thread/rg4yyc89vs3dw6kpy3r92xop9loywyhhReflogging.apache.org/log4j/1.2/index.htmlRefwww.oracle.com/security-alerts/cpuapr2022.htmlRefwww.oracle.com/security-alerts/cpujul2022.html

How CyberStrike helps

Frequently asked questions

What is CVE-2022-23307?

CVE-2022-23307 is a high-severity vulnerability. It was published on January 18, 2022 and has a CVSS 3.1 base score of 8.8 (HIGH).

How severe is CVE-2022-23307?

This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-23307?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2022-23307?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-23307 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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