Vulnerability Monitor

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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 attacks to be used as patterns, which allows remote attackers to consume an excessive amount of server resources via crafted request URLs.

Published

2023-05-24T17:15:10.007

Last Modified

2024-11-21T08:06:16.530

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses

Type: Secondary
CWE-1333
Type: Primary
CWE-1333

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	liferay	digital_experience_platform	7.4	Yes
Application	liferay	digital_experience_platform	7.4	Yes
Application	liferay	liferay_portal	≤ 7.4.3.76	Yes

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-33950 Vendor Advisory ([email protected])
https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-33950 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)