medium
5.9
Advisory Published
CVE Published
Updated

CVE-2019-2684

First published: Tue Apr 16 2019(Updated: )

A flaw was found in the RMI registry implementation in the RMI component of OpenJDK. Incorrect handling of the server-side dispatch could lead to selection of an incorrect skeleton class.

Credit: secalert_us@oracle.com secalert_us@oracle.com secalert_us@oracle.com

Affected SoftwareAffected VersionHow to fix
redhat/java<1.8.0-openjdk-1:1.8.0.212.b04-0.el6_10
1.8.0-openjdk-1:1.8.0.212.b04-0.el6_10
redhat/java<1.7.0-openjdk-1:1.7.0.221-2.6.18.0.el6_10
1.7.0-openjdk-1:1.7.0.221-2.6.18.0.el6_10
redhat/java<1.8.0-ibm-1:1.8.0.5.35-1jpp.1.el6_10
1.8.0-ibm-1:1.8.0.5.35-1jpp.1.el6_10
redhat/java<1.7.1-ibm-1:1.7.1.4.45-1jpp.1.el6_10
1.7.1-ibm-1:1.7.1.4.45-1jpp.1.el6_10
redhat/java<1.8.0-openjdk-1:1.8.0.212.b04-0.el7_6
1.8.0-openjdk-1:1.8.0.212.b04-0.el7_6
redhat/java<11-openjdk-1:11.0.3.7-0.el7_6
11-openjdk-1:11.0.3.7-0.el7_6
redhat/java<1.7.0-openjdk-1:1.7.0.221-2.6.18.0.el7_6
1.7.0-openjdk-1:1.7.0.221-2.6.18.0.el7_6
redhat/java<1.8.0-ibm-1:1.8.0.5.35-1jpp.1.el7
1.8.0-ibm-1:1.8.0.5.35-1jpp.1.el7
redhat/java<1.7.1-ibm-1:1.7.1.4.45-1jpp.1.el7
1.7.1-ibm-1:1.7.1.4.45-1jpp.1.el7
redhat/java<1.8.0-openjdk-1:1.8.0.212.b04-1.el8_0
1.8.0-openjdk-1:1.8.0.212.b04-1.el8_0
redhat/java<11-openjdk-1:11.0.3.7-2.el8_0
11-openjdk-1:11.0.3.7-2.el8_0
redhat/java<1.8.0-ibm-1:1.8.0.5.35-3.el8_0
1.8.0-ibm-1:1.8.0.5.35-3.el8_0
debian/openjdk-11
11.0.24+8-2~deb11u1
11.0.25+9-1~deb11u1
11.0.25+9-1
debian/openjdk-8
8u432-b06-2
Oracle Java SE 7=1.7.0-update211
Oracle Java SE 7=1.8.0-update201
Oracle Java SE 7=1.8.0-update202
Oracle Java SE 7=11.0.2
Oracle Java SE 7=12
Oracle JRE=1.7.0-update211
Oracle JRE=1.8.0-update201
Oracle JRE=1.8.0-update202
Oracle JRE=11.0.2
Oracle JRE=12
Red Hat OpenShift Container Platform=3.11
Red Hat Satellite=5.8
Red Hat Enterprise Linux=8.0
Red Hat Enterprise Linux Desktop=6.0
Red Hat Enterprise Linux Desktop=7.0
Red Hat Enterprise Linux Server EUS=8.1
Red Hat Enterprise Linux Server EUS=8.2
Red Hat Enterprise Linux Server EUS=8.4
Red Hat Enterprise Linux Server EUS=8.6
Red Hat Enterprise Linux Server=6.0
Red Hat Enterprise Linux Server=7.0
Red Hat Enterprise Linux Server=8.2
Red Hat Enterprise Linux Server=8.4
Red Hat Enterprise Linux Server=8.6
Red Hat Enterprise Linux Server=8.2
Red Hat Enterprise Linux Server=8.4
Red Hat Enterprise Linux Server=8.6
Red Hat Enterprise Linux Workstation=6.0
Red Hat Enterprise Linux Workstation=7.0
SUSE Linux=15.0
SUSE Linux=42.3
Debian Linux=8.0
Debian Linux=9.0
Apache Cassandra>=2.1.0<2.1.22
Apache Cassandra>=2.2.0<2.2.18
Apache Cassandra>=3.0.0<3.0.22
Apache Cassandra>=3.11.0<3.11.8
Apache Cassandra=4.0.0-beta1
Tomcat>=7.0.0<=7.0.97
Tomcat>=8.5.0<=8.5.47
Tomcat>=9.0.1<=9.0.28
Tomcat=9.0.0-milestone1
Tomcat=9.0.0-milestone10
Tomcat=9.0.0-milestone11
Tomcat=9.0.0-milestone12
Tomcat=9.0.0-milestone13
Tomcat=9.0.0-milestone14
Tomcat=9.0.0-milestone15
Tomcat=9.0.0-milestone16
Tomcat=9.0.0-milestone17
Tomcat=9.0.0-milestone18
Tomcat=9.0.0-milestone19
Tomcat=9.0.0-milestone2
Tomcat=9.0.0-milestone20
Tomcat=9.0.0-milestone21
Tomcat=9.0.0-milestone22
Tomcat=9.0.0-milestone23
Tomcat=9.0.0-milestone24
Tomcat=9.0.0-milestone25
Tomcat=9.0.0-milestone26
Tomcat=9.0.0-milestone27
Tomcat=9.0.0-milestone3
Tomcat=9.0.0-milestone4
Tomcat=9.0.0-milestone5
Tomcat=9.0.0-milestone6
Tomcat=9.0.0-milestone7
Tomcat=9.0.0-milestone8
Tomcat=9.0.0-milestone9
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=18.10
Ubuntu=19.04
HP P9000 Command View Advanced Edition Software<8.6.5-00

Remedy

http://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

Remedy

https://lists.apache.org/thread.html/38a01302c92ae513910d8c851a2d111736565bd698be4e3af3e4c063@%3Cdev.tomcat.apache.org%3E

Remedy

https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d@%3Cdev.tomcat.apache.org%3E

Remedy

https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0@%3Cdev.tomcat.apache.org%3E

Remedy

https://lists.apache.org/thread.html/r6ccee4e849bc77df0840c7f853f6bd09d426f6741247da2b7429d5d9@%3Cdev.tomcat.apache.org%3E

Remedy

https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E

Remedy

https://lists.apache.org/thread.html/raba0fabaf4d56d4325ab2aca8814f0b30a237ab83d8106b115ee279a@%3Cdev.tomcat.apache.org%3E

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2019-2684?

    CVE-2019-2684 is classified as a medium severity vulnerability due to improper implementation in the RMI registry.

  • How do I fix CVE-2019-2684?

    To fix CVE-2019-2684, update to the recommended versions of OpenJDK or IBM JDK that contain the patch.

  • What components are affected by CVE-2019-2684?

    CVE-2019-2684 affects the RMI component of OpenJDK and related packages in various Java SE environments.

  • Is CVE-2019-2684 remotely exploitable?

    CVE-2019-2684 could potentially be exploited remotely due to the nature of its impact on server-side dispatch handling.

  • What are the available patches for CVE-2019-2684?

    Patches for CVE-2019-2684 are available for various Java versions such as 1.7.0-openjdk, 1.8.0-openjdk, and IBM JDK versions.

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