Description
Pattern Redirects in Liferay Portal 7.4.3.48 through 7.4.3.76, and Liferay DXP 7.4 update 48 through 76 allows regular expressions that are vulnerable to ReDoS attacks to be used as patterns, which allows remote attackers to consume an excessive amount of server resources via crafted request URLs.
Remediation
References
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-33950
Related Vulnerabilities
CVE-2017-1000084 Vulnerability in maven package org.jenkins-ci.plugins:parameterized-trigger
CVE-2019-1003024 Vulnerability in maven package org.jenkins-ci.plugins:script-security
CVE-2018-1000136 Vulnerability in maven package org.webjars.npm:electron
CVE-2023-34149 Vulnerability in maven package org.apache.struts:struts2-core