CVE-2023-33950

Issue

• We would like to determine whether Liferay is vulnerable to CVE-2023-33950
  
  
• The CVE claims that Pattern Redirects in Liferay Portal 7.4.3.48 through 7.4.3.76, and Liferay DXP 7.4 update 48 through 76 allow 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.

Environment

• DXP 7.4

Resolution

• Request for a hotfix containing LPE-17742.