Skip to content
OpenAdvisories
Medium · 5.3 CVE-2020-14338 EUVD-2022-1221GHSA-w4jq-qh47-hvjq

Improper Input Validation in Xerces

Published Sep 17, 2020 · Updated Aug 4, 2024 · Assigned by redhat

Package: xerces:xercesImpl Ecosystem: Maven

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.

Affected products

VendorProductAffectedFixed
— Wildfly All xerces jboss versions before 2.12.0.SP3 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Red Hat

Security tracker ↗
ReleasePackageFixed inAdvisory
Red Hat JBoss EAP 7 eap7-activemq-artemis +15 2.9.0-5.redhat_00011.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-activemq-artemis-native 1:1.0.2-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-apache-commons-codec 1.14.0-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-apache-commons-lang 3.10.0-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-apache-cxf +3 3.3.7-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-artemis-native +1 1:1.0.2-3.redhat_1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-bouncycastle +3 1.65.0-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-glassfish-jsf 2.3.9-11.SP12_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-hal-console 3.2.10-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-hibernate +4 5.3.18-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-httpcomponents-client 4.5.12-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-httpcomponents-core 4.4.13-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-jberet +1 1.3.7-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-jboss-invocation 1.5.3-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-jboss-logmanager 2.1.17-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-jboss-server-migration +21 1.7.2-2.Final_redhat_00002.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-jboss-xnio-base 3.7.9-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-jgroups 4.1.10-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-narayana +10 5.9.9-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-picketbox +1 5.0.3-8.Final_redhat_00007.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-picketlink-bindings +1 2.5.5-25.SP12_redhat_00013.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-snakeyaml 1.26.0-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-undertow 2.0.31-1.SP1_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-velocity +1 2.2.0-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-wildfly +2 7.3.3-4.GA_redhat_00004.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-wildfly-elytron +1 1.10.8-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-wildfly-java-jdk8 +1 7.3.3-4.GA_redhat_00004.1.el7eap RHSA-2020:4246
Red Hat JBoss EAP 7 eap7-wildfly-transaction-client 1.1.13-1.Final_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-ws-commons-XmlSchema 2.2.5-1.redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244
Red Hat JBoss EAP 7 eap7-xerces-j2 2.12.0-2.SP03_redhat_00001.1.el6eap RHSA-2020:4246, RHSA-2020:4245, RHSA-2020:4244

Affected packages

EcosystemPackageAffectedFixedRecord
Maven xerces:xercesImpl < 2.12.0.sp3 2.12.0.sp3 GHSA-w4jq-qh47-hvjq

Advisories 5

References