CVE-2023-33950

State: Published
Severity: 6.5 Medium
Published: May 24, 2023
Updated: Oct 22, 2024
Reserved: May 24, 2023

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	Liferay

Weaknesses

CWE-1333 Inefficient Regular Expression Complexity

Affected Products

Product	Versions
PortalLiferay	7.4.3.48 through 7.4.3.76Affected
DXPLiferay	7.4.13.u48 through 7.4.13.u76Affected

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-33950vendor-advisory

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