GHSA-vjj4-qwcm-552h

ghsaUSosv

Inefficient Regular Expression Complexity in Liferay Portal

view advisory published 2022-11-15Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2022-42124US	high7.5	1.35% (71st)	—	2022-11-15
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 DX…

references

External citations — patches, advisories, analysis.

http://liferay.comWEB
https://issues.liferay.com/browse/LPE-17435WEB
https://issues.liferay.com/browse/LPE-17535WEB
https://nvd.nist.gov/vuln/detail/CVE-2022-42124ADVISORY
https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/cve-2022-42124WEB

scry

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