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CVE-2022-33879

3.3 · LOW

The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the Sta…

Published Jun 27, 2022EPSS 1.98%

Overview

CVE-2022-33879 is a low-severity vulnerability. It was published on June 27, 2022 and has a CVSS 3.1 base score of 3.3 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

The initial fixes in CVE-2022-30126 and CVE-2022-30973 for regexes in the StandardsExtractingContentHandler were insufficient, and we found a separate, new regex DoS in a different regex in the StandardsExtractingContentHandler. These are now fixed in 1.28.4 and 2.4.1.

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

Refwww.openwall.com/lists/oss-security/2022/06/27/5Reflists.apache.org/thread/wfno8mf5nlcvbs78z93q9thgrm30wwfhRefsecurity.netapp.com/advisory/ntap-20220812-0004/Refwww.openwall.com/lists/oss-security/2022/06/27/5Reflists.apache.org/thread/wfno8mf5nlcvbs78z93q9thgrm30wwfhRefsecurity.netapp.com/advisory/ntap-20220812-0004/

How CyberStrike helps

Frequently asked questions

What is CVE-2022-33879?

CVE-2022-33879 is a low-severity vulnerability. It was published on June 27, 2022 and has a CVSS 3.1 base score of 3.3 (LOW).

How severe is CVE-2022-33879?

This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2022-33879?

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-2022-33879?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-33879 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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