Vulnerability/
CVE-2020-1748

7.5

CWE

285

27/2/2020

6/8/2020

16/9/2020

4/8/2024

CVE-2020-1748

First published: Thu Feb 27 2020(Updated: )

A flaw was found in all supported versions before wildfly-elytron-1.6.8.Final-redhat-00001, where the WildFlySecurityManager checks were bypassed when using custom security managers, resulting in an improper authorization. This flaw leads to information exposure by unauthenticated access to secure resources.

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 WildFly Elytron	<1.6.8.final-redhat-00001
Red Hat Decision Manager	=7.0
Red Hat Process Automation Manager	=7.0

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Frequently Asked Questions

What is the severity of CVE-2020-1748?
The severity of CVE-2020-1748 is classified as critical due to the potential for unauthorized access and information exposure.
How do I fix CVE-2020-1748?
To fix CVE-2020-1748, upgrade WildFly to version 1.6.8.Final-redhat-00001 or later.
What products are affected by CVE-2020-1748?
CVE-2020-1748 affects multiple Red Hat products including eap7-dom4j, eap7-elytron-web, and eap7-wildfly.
What kind of information exposure does CVE-2020-1748 allow?
CVE-2020-1748 allows unauthenticated access to secure resources, leading to potential information leakage.
Can CVE-2020-1748 be exploited remotely?
Yes, CVE-2020-1748 can be exploited remotely due to improper authorization checks in the security manager.

collector/redhat-cve
agent/type
agent/first-publish-date
collector/redhat-bugzilla
source/Red Hat
alias/CVE-2020-1748
agent/author
agent/severity
agent/references
agent/weakness
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/description
agent/event
agent/trending
agent/source
agent/softwarecombine
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
package-manager/redhat
vendor/redhat
canonical/red hat wildfly elytron
canonical/red hat decision manager
version/red hat decision manager/7.0
canonical/red hat process automation manager
version/red hat process automation manager/7.0

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