CVE-2020-14338

State: PUBLISHED · Published: 2020-09-17 · Updated: 2024-08-04 · Assigner: redhat

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.

CWE

CWE-20 — CWE-20

Affected

n/a / Wildfly — v=All xerces jboss versions before 2.12.0.SP3 [affected]

CVSS

(none)

References

https://bugzilla.redhat.com/show_bug.cgi?id=1860054 x_refsource_MISC
https://lists.apache.org/thread.html/rf96c5afb26b596b4b97883aa90b6c0b0fc4c26aaeea7123c21912103%40%3Cj-users.xerces.apache.org%3E mailing-list, x_refsource_MLIST

Source

cvelistV5-main/cves/2020/14xxx/CVE-2020-14338.json