A flaw was found in Wildfly's implementation of Xerces, specifically in the way the XMLSchemaValidator class in the JAXP component of Wildfly enforced the "use-grammar-pool-only" feature. This flaw allows a specially-crafted XML file to manipulate the validation process in certain cases. This issue is the same flaw as CVE-2020-14621, which affected OpenJDK, and uses a similar code. This flaw affects all Xerces JBoss versions before 2.12.0.SP3.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-1221 A flaw was found in Wildfly's implementation of Xerces, specifically in the way the XMLSchemaValidator class in the JAXP component of Wildfly enforced the "use-grammar-pool-only" feature. This flaw allows a specially-crafted XML file to manipulate the validation process in certain cases. This issue is the same flaw as CVE-2020-14621, which affected OpenJDK, and uses a similar code. This flaw affects all Xerces JBoss versions before 2.12.0.SP3.
Github GHSA Github GHSA GHSA-w4jq-qh47-hvjq Improper Input Validation in Xerces
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-04T12:39:36.528Z

Reserved: 2020-06-17T00:00:00

Link: CVE-2020-14338

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-09-17T15:15:13.143

Modified: 2024-11-21T05:03:02.520

Link: CVE-2020-14338

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-08-27T00:00:00Z

Links: CVE-2020-14338 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses