CVE-2020-10718
First published: Mon Apr 27 2020(Updated: )
A flaw was found in Wildfly before wildfly-embedded-13.0.0.Final, where the embedded managed process API has an exposed setting of the Thread Context Classloader (TCCL). This setting is exposed as a public method, which can bypass the security manager. The highest threat from this vulnerability is to confidentiality.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/eap7-dom4j | <0:2.1.3-1.redhat_00001.1.el6ea | 0:2.1.3-1.redhat_00001.1.el6ea |
| redhat/eap7-elytron-web | <0:1.2.5-1.Final_redhat_00001.1.el6ea | 0:1.2.5-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-glassfish-jsf | <0:2.3.5-13.SP3_redhat_00011.1.el6ea | 0:2.3.5-13.SP3_redhat_00011.1.el6ea |
| redhat/eap7-hal-console | <0:3.0.23-1.Final_redhat_00001.1.el6ea | 0:3.0.23-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-hibernate | <0:5.3.17-1.Final_redhat_00001.1.el6ea | 0:5.3.17-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-hibernate-validator | <0:6.0.20-1.Final_redhat_00001.1.el6ea | 0:6.0.20-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-ironjacamar | <0:1.4.22-1.Final_redhat_00001.1.el6ea | 0:1.4.22-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-jackson-databind | <0:2.9.10.4-1.redhat_00001.1.el6ea | 0:2.9.10.4-1.redhat_00001.1.el6ea |
| redhat/eap7-jboss-genericjms | <0:2.0.6-1.Final_redhat_00001.1.el6ea | 0:2.0.6-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-jboss-logmanager | <0:2.1.15-1.Final_redhat_00001.1.el6ea | 0:2.1.15-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-jboss-modules | <0:1.8.10-1.Final_redhat_00001.1.el6ea | 0:1.8.10-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-jboss-server-migration | <0:1.3.1-13.Final_redhat_00014.1.el6ea | 0:1.3.1-13.Final_redhat_00014.1.el6ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.6-4.SP3_redhat_00001.1.el6ea | 0:3.7.6-4.SP3_redhat_00001.1.el6ea |
| redhat/eap7-resteasy | <0:3.6.1-10.SP9_redhat_00001.1.el6ea | 0:3.6.1-10.SP9_redhat_00001.1.el6ea |
| redhat/eap7-undertow | <0:2.0.30-4.SP4_redhat_00001.1.el6ea | 0:2.0.30-4.SP4_redhat_00001.1.el6ea |
| redhat/eap7-weld-core | <0:3.0.6-4.Final_redhat_00004.1.el6ea | 0:3.0.6-4.Final_redhat_00004.1.el6ea |
| redhat/eap7-wildfly | <0:7.2.9-4.GA_redhat_00003.1.el6ea | 0:7.2.9-4.GA_redhat_00003.1.el6ea |
| redhat/eap7-wildfly-elytron | <0:1.6.8-1.Final_redhat_00001.1.el6ea | 0:1.6.8-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-wildfly-http-client | <0:1.0.22-1.Final_redhat_00001.1.el6ea | 0:1.0.22-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-wildfly-transaction-client | <0:1.1.11-1.Final_redhat_00001.1.el6ea | 0:1.1.11-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-dom4j | <0:2.1.3-1.redhat_00001.1.el7ea | 0:2.1.3-1.redhat_00001.1.el7ea |
| redhat/eap7-elytron-web | <0:1.2.5-1.Final_redhat_00001.1.el7ea | 0:1.2.5-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-glassfish-jsf | <0:2.3.5-13.SP3_redhat_00011.1.el7ea | 0:2.3.5-13.SP3_redhat_00011.1.el7ea |
| redhat/eap7-hal-console | <0:3.0.23-1.Final_redhat_00001.1.el7ea | 0:3.0.23-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-hibernate | <0:5.3.17-1.Final_redhat_00001.1.el7ea | 0:5.3.17-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-hibernate-validator | <0:6.0.20-1.Final_redhat_00001.1.el7ea | 0:6.0.20-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-ironjacamar | <0:1.4.22-1.Final_redhat_00001.1.el7ea | 0:1.4.22-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-jackson-databind | <0:2.9.10.4-1.redhat_00001.1.el7ea | 0:2.9.10.4-1.redhat_00001.1.el7ea |
| redhat/eap7-jboss-genericjms | <0:2.0.6-1.Final_redhat_00001.1.el7ea | 0:2.0.6-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-jboss-logmanager | <0:2.1.15-1.Final_redhat_00001.1.el7ea | 0:2.1.15-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-jboss-modules | <0:1.8.10-1.Final_redhat_00001.1.el7ea | 0:1.8.10-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-jboss-server-migration | <0:1.3.1-13.Final_redhat_00014.1.el7ea | 0:1.3.1-13.Final_redhat_00014.1.el7ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.6-4.SP3_redhat_00001.1.el7ea | 0:3.7.6-4.SP3_redhat_00001.1.el7ea |
| redhat/eap7-resteasy | <0:3.6.1-10.SP9_redhat_00001.1.el7ea | 0:3.6.1-10.SP9_redhat_00001.1.el7ea |
| redhat/eap7-undertow | <0:2.0.30-4.SP4_redhat_00001.1.el7ea | 0:2.0.30-4.SP4_redhat_00001.1.el7ea |
| redhat/eap7-weld-core | <0:3.0.6-4.Final_redhat_00004.1.el7ea | 0:3.0.6-4.Final_redhat_00004.1.el7ea |
| redhat/eap7-wildfly | <0:7.2.9-4.GA_redhat_00003.1.el7ea | 0:7.2.9-4.GA_redhat_00003.1.el7ea |
| redhat/eap7-wildfly-elytron | <0:1.6.8-1.Final_redhat_00001.1.el7ea | 0:1.6.8-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-wildfly-http-client | <0:1.0.22-1.Final_redhat_00001.1.el7ea | 0:1.0.22-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-wildfly-transaction-client | <0:1.1.11-1.Final_redhat_00001.1.el7ea | 0:1.1.11-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-dom4j | <0:2.1.3-1.redhat_00001.1.el8ea | 0:2.1.3-1.redhat_00001.1.el8ea |
| redhat/eap7-elytron-web | <0:1.2.5-1.Final_redhat_00001.1.el8ea | 0:1.2.5-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-glassfish-jsf | <0:2.3.5-13.SP3_redhat_00011.1.el8ea | 0:2.3.5-13.SP3_redhat_00011.1.el8ea |
| redhat/eap7-hal-console | <0:3.0.23-1.Final_redhat_00001.1.el8ea | 0:3.0.23-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-hibernate | <0:5.3.17-1.Final_redhat_00001.1.el8ea | 0:5.3.17-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-hibernate-validator | <0:6.0.20-1.Final_redhat_00001.1.el8ea | 0:6.0.20-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-ironjacamar | <0:1.4.22-1.Final_redhat_00001.1.el8ea | 0:1.4.22-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-jackson-databind | <0:2.9.10.4-1.redhat_00001.1.el8ea | 0:2.9.10.4-1.redhat_00001.1.el8ea |
| redhat/eap7-jboss-genericjms | <0:2.0.6-1.Final_redhat_00001.1.el8ea | 0:2.0.6-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-jboss-logmanager | <0:2.1.15-1.Final_redhat_00001.1.el8ea | 0:2.1.15-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-jboss-modules | <0:1.8.10-1.Final_redhat_00001.1.el8ea | 0:1.8.10-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-jboss-server-migration | <0:1.3.1-13.Final_redhat_00014.1.el8ea | 0:1.3.1-13.Final_redhat_00014.1.el8ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.6-4.SP3_redhat_00001.1.el8ea | 0:3.7.6-4.SP3_redhat_00001.1.el8ea |
| redhat/eap7-resteasy | <0:3.6.1-10.SP9_redhat_00001.1.el8ea | 0:3.6.1-10.SP9_redhat_00001.1.el8ea |
| redhat/eap7-undertow | <0:2.0.30-4.SP4_redhat_00001.1.el8ea | 0:2.0.30-4.SP4_redhat_00001.1.el8ea |
| redhat/eap7-weld-core | <0:3.0.6-4.Final_redhat_00004.1.el8ea | 0:3.0.6-4.Final_redhat_00004.1.el8ea |
| redhat/eap7-wildfly | <0:7.2.9-4.GA_redhat_00003.1.el8ea | 0:7.2.9-4.GA_redhat_00003.1.el8ea |
| redhat/eap7-wildfly-elytron | <0:1.6.8-1.Final_redhat_00001.1.el8ea | 0:1.6.8-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-wildfly-http-client | <0:1.0.22-1.Final_redhat_00001.1.el8ea | 0:1.0.22-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-wildfly-transaction-client | <0:1.1.11-1.Final_redhat_00001.1.el8ea | 0:1.1.11-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-elytron-web | <0:1.6.2-1.Final_redhat_00001.1.el6ea | 0:1.6.2-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-glassfish-jsf | <0:2.3.9-11.SP11_redhat_00001.1.el6ea | 0:2.3.9-11.SP11_redhat_00001.1.el6ea |
| redhat/eap7-hal-console | <0:3.2.9-1.Final_redhat_00001.1.el6ea | 0:3.2.9-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-infinispan | <0:9.4.19-1.Final_redhat_00001.1.el6ea | 0:9.4.19-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-jackson-annotations | <0:2.10.4-1.redhat_00001.1.el6ea | 0:2.10.4-1.redhat_00001.1.el6ea |
| redhat/eap7-jackson-core | <0:2.10.4-1.redhat_00001.1.el6ea | 0:2.10.4-1.redhat_00001.1.el6ea |
| redhat/eap7-jackson-databind | <0:2.10.4-1.redhat_00001.1.el6ea | 0:2.10.4-1.redhat_00001.1.el6ea |
| redhat/eap7-jackson-jaxrs-providers | <0:2.10.4-1.redhat_00001.1.el6ea | 0:2.10.4-1.redhat_00001.1.el6ea |
| redhat/eap7-jackson-modules-base | <0:2.10.4-1.redhat_00001.1.el6ea | 0:2.10.4-1.redhat_00001.1.el6ea |
| redhat/eap7-jackson-modules-java8 | <0:2.10.4-1.redhat_00001.1.el6ea | 0:2.10.4-1.redhat_00001.1.el6ea |
| redhat/eap7-jboss-server-migration | <0:1.7.1-7.Final_redhat_00009.1.el6ea | 0:1.7.1-7.Final_redhat_00009.1.el6ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.8-1.SP1_redhat_00001.1.el6ea | 0:3.7.8-1.SP1_redhat_00001.1.el6ea |
| redhat/eap7-netty | <0:4.1.48-1.Final_redhat_00001.1.el6ea | 0:4.1.48-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-wildfly | <0:7.3.2-4.GA_redhat_00002.1.el6ea | 0:7.3.2-4.GA_redhat_00002.1.el6ea |
| redhat/eap7-wildfly-common | <0:1.5.2-1.Final_redhat_00002.1.el6ea | 0:1.5.2-1.Final_redhat_00002.1.el6ea |
| redhat/eap7-wildfly-elytron | <0:1.10.7-1.Final_redhat_00001.1.el6ea | 0:1.10.7-1.Final_redhat_00001.1.el6ea |
| redhat/eap7-elytron-web | <0:1.6.2-1.Final_redhat_00001.1.el7ea | 0:1.6.2-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-glassfish-jsf | <0:2.3.9-11.SP11_redhat_00001.1.el7ea | 0:2.3.9-11.SP11_redhat_00001.1.el7ea |
| redhat/eap7-hal-console | <0:3.2.9-1.Final_redhat_00001.1.el7ea | 0:3.2.9-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-infinispan | <0:9.4.19-1.Final_redhat_00001.1.el7ea | 0:9.4.19-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-jackson-annotations | <0:2.10.4-1.redhat_00001.1.el7ea | 0:2.10.4-1.redhat_00001.1.el7ea |
| redhat/eap7-jackson-core | <0:2.10.4-1.redhat_00001.1.el7ea | 0:2.10.4-1.redhat_00001.1.el7ea |
| redhat/eap7-jackson-databind | <0:2.10.4-1.redhat_00001.1.el7ea | 0:2.10.4-1.redhat_00001.1.el7ea |
| redhat/eap7-jackson-jaxrs-providers | <0:2.10.4-1.redhat_00001.1.el7ea | 0:2.10.4-1.redhat_00001.1.el7ea |
| redhat/eap7-jackson-modules-base | <0:2.10.4-1.redhat_00001.1.el7ea | 0:2.10.4-1.redhat_00001.1.el7ea |
| redhat/eap7-jackson-modules-java8 | <0:2.10.4-1.redhat_00001.1.el7ea | 0:2.10.4-1.redhat_00001.1.el7ea |
| redhat/eap7-jboss-server-migration | <0:1.7.1-7.Final_redhat_00009.1.el7ea | 0:1.7.1-7.Final_redhat_00009.1.el7ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.8-1.SP1_redhat_00001.1.el7ea | 0:3.7.8-1.SP1_redhat_00001.1.el7ea |
| redhat/eap7-netty | <0:4.1.48-1.Final_redhat_00001.1.el7ea | 0:4.1.48-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-wildfly | <0:7.3.2-4.GA_redhat_00002.1.el7ea | 0:7.3.2-4.GA_redhat_00002.1.el7ea |
| redhat/eap7-wildfly-common | <0:1.5.2-1.Final_redhat_00002.1.el7ea | 0:1.5.2-1.Final_redhat_00002.1.el7ea |
| redhat/eap7-wildfly-elytron | <0:1.10.7-1.Final_redhat_00001.1.el7ea | 0:1.10.7-1.Final_redhat_00001.1.el7ea |
| redhat/eap7-elytron-web | <0:1.6.2-1.Final_redhat_00001.1.el8ea | 0:1.6.2-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-glassfish-jsf | <0:2.3.9-11.SP11_redhat_00001.1.el8ea | 0:2.3.9-11.SP11_redhat_00001.1.el8ea |
| redhat/eap7-hal-console | <0:3.2.9-1.Final_redhat_00001.1.el8ea | 0:3.2.9-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-infinispan | <0:9.4.19-1.Final_redhat_00001.1.el8ea | 0:9.4.19-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-jackson-annotations | <0:2.10.4-1.redhat_00001.1.el8ea | 0:2.10.4-1.redhat_00001.1.el8ea |
| redhat/eap7-jackson-core | <0:2.10.4-1.redhat_00001.1.el8ea | 0:2.10.4-1.redhat_00001.1.el8ea |
| redhat/eap7-jackson-databind | <0:2.10.4-1.redhat_00001.1.el8ea | 0:2.10.4-1.redhat_00001.1.el8ea |
| redhat/eap7-jackson-jaxrs-providers | <0:2.10.4-1.redhat_00001.1.el8ea | 0:2.10.4-1.redhat_00001.1.el8ea |
| redhat/eap7-jackson-modules-base | <0:2.10.4-1.redhat_00001.1.el8ea | 0:2.10.4-1.redhat_00001.1.el8ea |
| redhat/eap7-jackson-modules-java8 | <0:2.10.4-1.redhat_00001.1.el8ea | 0:2.10.4-1.redhat_00001.1.el8ea |
| redhat/eap7-jboss-server-migration | <0:1.7.1-7.Final_redhat_00009.1.el8ea | 0:1.7.1-7.Final_redhat_00009.1.el8ea |
| redhat/eap7-jboss-xnio-base | <0:3.7.8-1.SP1_redhat_00001.1.el8ea | 0:3.7.8-1.SP1_redhat_00001.1.el8ea |
| redhat/eap7-netty | <0:4.1.48-1.Final_redhat_00001.1.el8ea | 0:4.1.48-1.Final_redhat_00001.1.el8ea |
| redhat/eap7-wildfly | <0:7.3.2-4.GA_redhat_00002.1.el8ea | 0:7.3.2-4.GA_redhat_00002.1.el8ea |
| redhat/eap7-wildfly-common | <0:1.5.2-1.Final_redhat_00002.1.el8ea | 0:1.5.2-1.Final_redhat_00002.1.el8ea |
| redhat/eap7-wildfly-elytron | <0:1.10.7-1.Final_redhat_00001.1.el8ea | 0:1.10.7-1.Final_redhat_00001.1.el8ea |
| Red Hat JBoss Fuse | =7.0.0 | |
| Red Hat JBoss WildFly Application Server | <13.0.0 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=1828476
- https://access.redhat.com/support/policy/updates/jboss_notes
- https://access.redhat.com/errata/RHSA-2020:3464
- https://access.redhat.com/errata/RHSA-2020:3461
- https://access.redhat.com/errata/RHSA-2020:3462
- https://access.redhat.com/errata/RHSA-2020:3463
- https://access.redhat.com/security/cve/cve-2020-10718
- https://access.redhat.com/errata/RHSA-2020:3501
- https://access.redhat.com/errata/RHSA-2020:3539
- https://access.redhat.com/errata/RHSA-2020:3637
- https://access.redhat.com/errata/RHSA-2020:3639
- https://access.redhat.com/errata/RHSA-2020:3638
- https://access.redhat.com/errata/RHSA-2020:3642
- https://www.cve.org/CVERecord?id=CVE-2020-10718 https://nvd.nist.gov/vuln/detail/CVE-2020-10718
Parent vulnerabilities
(Appears in the following advisories)
Frequently Asked Questions
What is the severity of CVE-2020-10718?
CVE-2020-10718 is considered a high severity vulnerability due to the potential for bypassing the security manager through exposed TCCL settings.
How do I fix CVE-2020-10718?
To remediate CVE-2020-10718, update your Wildfly installation to version 13.0.0 or later or apply the relevant patches provided by Red Hat.
Which versions of Wildfly are affected by CVE-2020-10718?
CVE-2020-10718 affects all versions of Wildfly prior to 13.0.0.
What software is primarily impacted by CVE-2020-10718?
The primary software impacted by CVE-2020-10718 is Wildfly, specifically versions prior to wildfly-embedded-13.0.0.Final.
Is there a workaround for CVE-2020-10718?
There is no documented workaround for CVE-2020-10718; the recommended action is to update to fixed versions.
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