medium
5.3
Advisory Published
CVE Published
Updated

CVE-2018-2797

First published: Sat Apr 14 2018(Updated: )

It was discovered that the implementation of the TabularDataSupport class in the JMX component of OpenJDK did not limit the amount of memory allocated when creating object instance from a serialized form. A specially-crafted input could cause a Java application to use an excessive amount of memory when deserialized.

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

Affected SoftwareAffected VersionHow to fix
debian/openjdk-8
8u432-b06-2
Oracle JDK 6=1.6.0-update181
Oracle JDK 6=1.7.0-update171
Oracle JDK 6=1.8.0-update162
Oracle JDK 6=10
Oracle Java Runtime Environment (JRE)=1.6.0-update181
Oracle Java Runtime Environment (JRE)=1.7.0-update171
Oracle Java Runtime Environment (JRE)=1.8.0-update162
Oracle Java Runtime Environment (JRE)=10
BEA JRockit=r28.3.17
redhat satellite=5.6
redhat satellite=5.7
redhat satellite=5.8
redhat enterprise Linux desktop=6.0
redhat enterprise Linux desktop=7.0
redhat enterprise Linux server=6.0
redhat enterprise Linux server=7.0
redhat enterprise Linux server aus=7.6
redhat enterprise Linux server eus=7.5
redhat enterprise Linux server eus=7.6
redhat enterprise Linux server tus=7.6
redhat enterprise Linux workstation=6.0
redhat enterprise Linux workstation=7.0
Debian GNU/Linux=8.0
Debian GNU/Linux=9.0
Ubuntu Linux=14.04
Ubuntu Linux=16.04
Ubuntu Linux=17.10
hp xp7 command view
Schneider Electric EcoStruxure Data Center Expert<7.6.0
Debian=8.0
Debian=9.0
Ubuntu=14.04
Ubuntu=16.04
Ubuntu=17.10
HP P9000 Command View Advanced Edition Software
Oracle JDK 6=1.10.0
Oracle Java Runtime Environment (JRE)=1.10.0

Remedy

http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2018-2797?

    The severity of CVE-2018-2797 is medium with a severity value of 5.3.

  • Which versions of Java SE are affected by CVE-2018-2797?

    The affected versions of Java SE are 6u181, 7u171, 8u162, and 10.

  • How can an attacker exploit CVE-2018-2797?

    An unauthenticated attacker with network access can exploit CVE-2018-2797.

  • What is the recommended remedy for CVE-2018-2797?

    The recommended remedy for CVE-2018-2797 is to update to openjdk-8 package version 8u382-ga-2.

  • Are there any references for CVE-2018-2797?

    Yes, you can find references for CVE-2018-2797 at the following links: [http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html](http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html), [http://www.securityfocus.com/bid/103846](http://www.securityfocus.com/bid/103846), [http://www.securitytracker.com/id/1040697](http://www.securitytracker.com/id/1040697).

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