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Security Advisories

CVE-2020-14338

NVD

https://nvd.nist.gov/vuln/detail/CVE-2020-14338

Severity

5.3

Medium

CVSS V3

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Description

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.

References

Affected packages

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