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Liferay Portal Inefficient Regular Expression Complexity Vulnerability - CVE-2022-42124 - Vulnerability Database
Liferay Portal

Liferay Portal Inefficient Regular Expression Complexity Vulnerability - CVE-2022-42124

High
Reference: CVE-2022-42124
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2022-42124
Title: Liferay Portal Inefficient Regular Expression Complexity Vulnerability
Overview:

ReDoS vulnerability in LayoutPageTemplateEntryUpgradeProcess in Liferay Portal 7.3.2 through 7.4.3.4 and Liferay DXP 7.2 fix pack 9 through fix pack 18 7.3 before update 4 and DXP 7.4 GA allows remote attackers to consume an excessive amount of server resources via a crafted payload injected into the 39name39 field of a layout prototype.