For on-premise installations, before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.
It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update; after installing the update,
restart the server by starting the JBoss Application Server process.
The References section of this erratum contains a download link (you must
log in to download the update).
Red Hat Decision Manager is an open source decision management platform
that combines business rules management, complex event processing, Decision
Model & Notation (DMN) execution, and Business Optimizer for solving
planning problems. It automates business decisions and makes that logic
available to the entire business.
This release of Red Hat Decision Manager 7.8.0 serves as an update to Red
Hat Decision Manager 7.7.1, and includes bug fixes and enhancements, which
are documented in the Release Notes document linked to in the References.
Security Fix(es):
* netty: HTTP request smuggling (CVE-2019-20444)
* netty: HTTP request smuggling by mishandled whitespace before the colon
in HTTP headers (CVE-2019-16869)
* netty: HTTP Request Smuggling due to Transfer-Encoding whitespace
mishandling (CVE-2020-7238)
* netty: HTTP/2: flood using empty frames results in excessive resource
consumption (CVE-2019-9518)
* netty: HTTP/2: flood using HEADERS frames results in unbounded memory
growth (CVE-2019-9514)
* netty: HTTP/2: flood using PING frames results in unbounded memory growth
(CVE-2019-9512)
* netty: HTTP/2: flood using SETTINGS frames results in unbounded memory
growth (CVE-2019-9515)
* netty: HttpObjectDecoder.java allows Content-Length header to accompanied
by second Content-Length header (CVE-2019-20445)
* cxf-core: cxf: does not restrict the number of message attachments
(CVE-2019-12406)
* cxf-core: cxf: OpenId Connect token service does not properly validate
the clientId (CVE-2019-12423)
* cxf-core: cxf: reflected XSS in the services listing page
(CVE-2019-17573)
* jackson-databind: lacks certain net.sf.ehcache blocking (CVE-2019-20330)
* jackson-databind: Lacks certain xbean-reflect/JNDI blocking
(CVE-2020-8840)
* jackson-databind: mishandles the interaction between serialization
gadgets and typing which could result in remote command execution
(CVE-2020-10672)
* jackson-databind: mishandles the interaction between serialization
gadgets and typing which could result in remote command execution
(CVE-2020-10673)
* jackson-databind: Serialization gadgets in anteros-core (CVE-2020-9548)
* jackson-databind: Serialization gadgets in commons-jelly:commons-jelly
(CVE-2020-11620)
* jackson-databind: Serialization gadgets in ibatis-sqlmap (CVE-2020-9547)
* jackson-databind: Serialization gadgets in javax.swing.JEditorPane
(CVE-2020-10969)
* jackson-databind: Serialization gadgets in
org.aoju.bus.proxy.provider.*.RmiProvider (CVE-2020-10968)
* jackson-databind: Serialization gadgets in
org.apache.activemq.jms.pool.XaPooledConnectionFactory (CVE-2020-11111)
* jackson-databind: Serialization gadgets in
org.apache.commons.proxy.provider.remoting.RmiProvider (CVE-2020-11112)
* jackson-databind: Serialization gadgets in
org.apache.openjpa.ee.WASRegistryManagedRuntime (CVE-2020-11113)
* jackson-databind: Serialization gadgets in org.springframework:spring-aop
(CVE-2020-11619)
* jackson-databind: Serialization gadgets in shaded-hikari-config
(CVE-2020-9546)
* jackson-databind: serialization in
oadd.org.apache.xalan.lib.sql.JNDIConnectionPool (CVE-2020-14060)
* jackson-databind: serialization in weblogic/oracle-aqjms (CVE-2020-14061)
* jackson-databind: serialization in
com.sun.org.apache.xalan.internal.lib.sql.JNDIConnectionPool
(CVE-2020-14062)
* netty: compression/decompression codecs don't enforce limits on buffer
allocation sizes (CVE-2020-11612)
* quartz: libquartz: XXE attacks via job description (CVE-2019-13990)
* keycloak: security issue on reset credential flow (CVE-2020-1718)
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.
https://access.redhat.com/security/cve/CVE-2019-9512 https://access.redhat.com/security/cve/CVE-2019-9514 https://access.redhat.com/security/cve/CVE-2019-9515 https://access.redhat.com/security/cve/CVE-2019-9518 https://access.redhat.com/security/cve/CVE-2019-12406 https://access.redhat.com/security/cve/CVE-2019-12423 https://access.redhat.com/security/cve/CVE-2019-13990 https://access.redhat.com/security/cve/CVE-2019-16869 https://access.redhat.com/security/cve/CVE-2019-17573 https://access.redhat.com/security/cve/CVE-2019-20330 https://access.redhat.com/security/cve/CVE-2019-20444 https://access.redhat.com/security/cve/CVE-2019-20445 https://access.redhat.com/security/cve/CVE-2020-1718 https://access.redhat.com/security/cve/CVE-2020-7238 https://access.redhat.com/security/cve/CVE-2020-8840 https://access.redhat.com/security/cve/CVE-2020-9546 https://access.redhat.com/security/cve/CVE-2020-9547 https://access.redhat.com/security/cve/CVE-2020-9548 https://access.redhat.com/security/cve/CVE-2020-10672 https://access.redhat.com/security/cve/CVE-2020-10673 https://access.redhat.com/security/cve/CVE-2020-10968 https://access.redhat.com/security/cve/CVE-2020-10969 https://access.redhat.com/security/cve/CVE-2020-11111 Read the Full Advisory
An update is now available for Red Hat Decision Manager.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth
1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth
1735745 - CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth
1735749 - CVE-2019-9518 HTTP/2: flood using empty frames results in excessive resource consumption
1758619 - CVE-2019-16869 netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers1793154 - CVE-2019-20330 jackson-databind: lacks certain net.sf.ehcache blocking
1796225 - CVE-2020-7238 netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling
1796756 - CVE-2020-1718 keycloak: security issue on reset credential flow
1797006 - CVE-2019-12423 cxf: OpenId Connect token service does not properly validate the clientId
1797011 - CVE-2019-17573 cxf: reflected XSS in the services listing page
1798509 - CVE-2019-20445 netty: HttpObjectDecoder.java allows Content-Length header to accompanied by second Content-Length header
1798524 - CVE-2019-20444 netty: HTTP request smuggling
1801149 - CVE-2019-13990 libquartz: XXE attacks via job description
1815470 - CVE-2020-10673 jackson-databind: mishandles the interaction between serialization gadgets and typing which could result in remote command execution
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