Vulnerabilities > CVE-2019-3894 - Unspecified vulnerability in Redhat Jboss Enterprise Application Platform and Wildfly
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
It was discovered that the ElytronManagedThread in Wildfly's Elytron subsystem in versions from 11 to 16 stores a SecurityIdentity to run the thread as. These threads do not necessarily terminate if the keep alive time has not expired. This could allow a shared thread to use the wrong security identity when executing.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 17 |
Nessus
NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-1107.NASL description An update is now available for Red Hat JBoss Enterprise Application Platform 7.2 for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on JBoss Application Server 7. This release of Red Hat JBoss Enterprise Application Platform 7.2.1 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.2.0, and includes bug fixes and enhancements. Refer to the Red Hat JBoss Enterprise Application Platform 7.2.1 Release Notes for information on the most significant bug fixes and enhancements included in this release. Security Fix(es) : * jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis (CVE-2018-11307) * jackson-databind: improper polymorphic deserialization of types from Jodd-db library (CVE-2018-12022) * jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver (CVE-2018-12023) * undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer (CVE-2018-14642) * jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720) * jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class (CVE-2018-14721) * wildfly: Race condition on PID file allows for termination of arbitrary processes by local users (CVE-2019-3805) * wildfly: wrong SecurityIdentity for EE concurrency threads that are reused (CVE-2019-3894) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 124840 published 2019-05-13 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124840 title RHEL 6 : JBoss EAP (RHSA-2019:1107) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2019-1108.NASL description An update is now available for Red Hat JBoss Enterprise Application Platform 7.2 for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on JBoss Application Server 7. This release of Red Hat JBoss Enterprise Application Platform 7.2.1 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.2.0, and includes bug fixes and enhancements. Refer to the Red Hat JBoss Enterprise Application Platform 7.2.1 Release Notes for information on the most significant bug fixes and enhancements included in this release. Security Fix(es) : * jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis (CVE-2018-11307) * jackson-databind: improper polymorphic deserialization of types from Jodd-db library (CVE-2018-12022) * jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver (CVE-2018-12023) * undertow: Infoleak in some circumstances where Undertow can serve data from a random buffer (CVE-2018-14642) * jackson-databind: exfiltration/XXE in some JDK classes (CVE-2018-14720) * jackson-databind: server-side request forgery (SSRF) in axis2-jaxws class (CVE-2018-14721) * wildfly: Race condition on PID file allows for termination of arbitrary processes by local users (CVE-2019-3805) * wildfly: wrong SecurityIdentity for EE concurrency threads that are reused (CVE-2019-3894) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section. last seen 2020-06-01 modified 2020-06-02 plugin id 124841 published 2019-05-13 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/124841 title RHEL 7 : JBoss EAP (RHSA-2019:1108)
Redhat
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References
- https://access.redhat.com/errata/RHSA-2019:1106
- https://access.redhat.com/errata/RHSA-2019:1106
- https://access.redhat.com/errata/RHSA-2019:1107
- https://access.redhat.com/errata/RHSA-2019:1107
- https://access.redhat.com/errata/RHSA-2019:1108
- https://access.redhat.com/errata/RHSA-2019:1108
- https://access.redhat.com/errata/RHSA-2019:1140
- https://access.redhat.com/errata/RHSA-2019:1140
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3894
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3894
- https://security.netapp.com/advisory/ntap-20190517-0004/
- https://security.netapp.com/advisory/ntap-20190517-0004/