CVE-2020-14338

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

Git / github.com/jboss/xerces

Affected ranges

Type

GIT

Repo

https://github.com/jboss/xerces

Events

Introduced

Fixed

9280cfa16f0f7fcf8eb4c3e01d277bc33bc5253c

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.12.0.SP3"
        }
    ]
}

Affected versions

jboss-2.*

jboss-2.11.0.SP6

jboss-2.12.0.SP01

jboss-2.12.0.SP02

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-14338.json"

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "fixed": "2.12.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2.12.0-sp1"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "2.12.0-sp2"
            }
        ]
    }
]