7.5 - RHSA-2019:0877

Problem Description:

An update is now available for Red Hat OpenShift Application Runtimes.

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.

2. Description:

Red Hat OpenShift Application Runtimes provides an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform.

This release of RHOAR Thorntail 2.4.0 serves as a replacement for RHOAR Thorntail 2.2.0, and includes security and bug fixes and enhancements. For further information, refer to the release notes linked to in the References section.

Security Fix(es):

* undertow: HTTP header injection using CRLF with UTF-8 Encoding (incomplete fix of CVE-2016-4993) (CVE-2018-1067)

* keycloak: auth permitted with expired certs in SAML client (CVE-2018-10894)

* undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service (CVE-2018-1114)

* keycloak: infinite loop in session replacement leading to denial of service (CVE-2018-10912)

* wildfly-core: Path traversal can allow the extraction of .war archives to write arbitrary files (Zip Slip) (CVE-2018-10862)

* jackson-databind: arbitrary code execution in slf4j-ext class (CVE-2018-14718)

* jackson-databind: arbitrary code execution in blaze-ds-opt and blaze-ds-core classes (CVE-2018-14719)

* jackson-databind: improper polymorphic deserialization in axis2-transport-jms class (CVE-2018-19360)

* jackson-databind: improper polymorphic deserialization in openjpa class (CVE-2018-19361)

* jackson-databind: improper polymorphic deserialization in jboss-common-core class (CVE-2018-19362)

* jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver (CVE-2018-12023)

* jackson-databind: improper polymorphic deserialization of types from Jodd-db library (CVE-2018-12022)

* jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis (CVE-2018-11307)

* bouncycastle: flaw in the low-level interface to RSA key pair generator (CVE-2018-1000180)

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.

3. Solution:

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.

The References section of this erratum contains a download link (you must log in to download the update).

4. Bugs fixed (https://bugzilla.redhat.com/):

1550671 - CVE-2018-1067 undertow: HTTP header injection using CRLF with UTF-8 Encoding (incomplete fix of CVE-2016-4993) 1573045 - CVE-2018-1114 undertow: File descriptor leak caused by JarURLConnection.getLastModified() allows attacker to cause a denial of service 1588306 - CVE-2018-1000180 bouncycastle: flaw in the low-level interface to RSA key pair generator 1593527 - CVE-2018-10862 wildfly-core: Path traversal can allow the extraction of .war archives to write arbitrary files (Zip Slip) 1599434 - CVE-2018-10894 keycloak: auth permitted with expired certs in SAML client 1607624 - CVE-2018-10912 keycloak: infinite loop in session replacement leading to denial of service 1666415 - CVE-2018-14718 jackson-databind: arbitrary code execution in slf4j-ext class 1666418 - CVE-2018-14719 jackson-databind: arbitrary code execution in blaze-ds-opt and blaze-ds-core classes 1666482 - CVE-2018-19360 jackson-databind: improper polymorphic deserialization in axis2-transport-jms class 1666484 - CVE-2018-19361 jackson-databind: improper polymorphic deserialization in openjpa class 1666489 - CVE-2018-19362 jackson-databind: improper polymorphic deserialization in jboss-common-core class 1671096 - CVE-2018-12023 jackson-databind: improper polymorphic deserialization of types from Oracle JDBC driver 1671097 - CVE-2018-12022 jackson-databind: improper polymorphic deserialization of types from Jodd-db library 1677341 - CVE-2018-11307 jackson-databind: Potential information exfiltration with default typing, serialization gadget from MyBatis

5. References:

https://access.redhat.com/security/cve/CVE-2018-1067 https://access.redhat.com/security/cve/CVE-2018-1114 https://access.redhat.com/security/cve/CVE-2018-10862 https://access.redhat.com/security/cve/CVE-2018-10894 https://access.redhat.com/security/cve/CVE-2018-10912 https://access.redhat.com/security/cve/CVE-2018-11307 https://access.redhat.com/security/cve/CVE-2018-12022 https://access.redhat.com/security/cve/CVE-2018-12023 https://access.redhat.com/security/cve/CVE-2018-14718 https://access.redhat.com/security/cve/CVE-2018-14719 https://access.redhat.com/security/cve/CVE-2018-19360 https://access.redhat.com/security/cve/CVE-2018-19361 https://access.redhat.com/security/cve/CVE-2018-19362 https://access.redhat.com/security/cve/CVE-2018-1000180 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=distributions&product=catRhoar.thorntail&version=2.4.0 https://access.redhat.com/documentation/en-us/red_hat_openshift_application_runtimes/1/html-single/rhoar_thorntail_release_notes/