CVE-2023-33950

published 2023-05-24

CVE-2023-33950: 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…

high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
liferay	digital_experience_platform	—	—
liferay	dxp	7.4.13.u48 – 7.4.13.u76	—
liferay	liferay_portal	7.4.3.48 – 7.4.3.76	—
liferay	portal	7.4.3.48 – 7.4.3.76	—

CWE-1333