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CVE-2023-33950

MEDIUM
Published 2023-05-24T16:10:10.701Z
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CVSS Score

V3.1
6.5
/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.536
Higher than 53.6% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Liferay

Portal

Affected Versions:

7.4.3.48
Liferay

DXP

Affected Versions:

7.4.13.u48

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Liferay Portal has Inefficient Regular Expression

GHSA-chrc-q6v3-jfv8

Advisory Details

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 Packages

Maven com.liferay.portal:release.portal.bom
ECOSYSTEM: ≥7.4.3.48 <7.4.3.77

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-33950
PACKAGE https://github.com/liferay/liferay-portal
WEB https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-33950

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2023, Modified: May 24, 2023

References

https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2023-33950
Published: 2023-05-24T16:10:10.701Z
Last Modified: 2024-10-22T15:51:22.703Z
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