CVE-2020-14338

Description

A flaw was found in Wildflys 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.

Risk Information

Base Score

5.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS Score

Exploitation Probability

0.388

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2020-14338 are fixed in Apache-xercesImpl 2.12.0	Windows
Vulnerabilities CVE-2020-14338 are fixed in Apache-xercesImpl for Linux 2.12.0	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234