CVE-2022-42124
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Liferay Portal
PublishedNov 15, 2022
First seenNov 15, 2022
Weakness typeCWE-1333CWE-1333
How to fix
Update
- liferay liferay_portal7.4.3.5 or later
- com.liferay.portal:release.portal.bom7.4.3.5 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| liferay liferay_portal | 7.3.2 ≤ v < 7.4.3.5 | 7.4.3.5 |
| liferay digital_experience_platform | 7.2, 7.3, 7.4 | — |
| com.liferay.portal:release.portal.bomMaven | 7.3.2 ≤ v < 7.4.3.5 | 7.4.3.5 |
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