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GitHub Advisory DatabaseGHSA-VJJ4-QWCM-552H

HistoryNov 15, 2022 - 12:00 p.m.

Inefficient Regular Expression Complexity in Liferay Portal

2022-11-1512:00:16

CWE-1333

GitHub Advisory Database

github.com

liferay portal

redos vulnerability

layoutpagetemplateentryupgradeprocess

remote attackers

server resources

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.005

Percentile

75.9%

JSON

ReDoS vulnerability in LayoutPageTemplateEntryUpgradeProcess in Liferay Portal 7.3.2 through 7.4.3.4 and Liferay DXP 7.2 fix pack 9 through fix pack 18, 7.3 before update 4, and DXP 7.4 GA allows remote attackers to consume an excessive amount of server resources via a crafted payload injected into the ‘name’ field of a layout prototype.

Affected configurations

Vulners

Node

com.liferay.portal\Matchrelease.portal.bom

VendorProductVersionCPE
*com.liferay.portal\release.portal.bomcpe:2.3:a:*:com.liferay.portal\:release.portal.bom:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
*	com.liferay.portal\	release.portal.bom	cpe:2.3:a::com.liferay.portal\:release.portal.bom::::::::*

References

github.com/advisories/GHSA-vjj4-qwcm-552h

issues.liferay.com/browse/LPE-17435

issues.liferay.com/browse/LPE-17535

nvd.nist.gov/vuln/detail/CVE-2022-42124

portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42124

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.005

Percentile

75.9%

JSON

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