medium
4.3
Advisory Published
CVE Published
Updated

CVE-2018-2678

First published: Sun Jan 14 2018(Updated: )

It was discovered that the implementation of the BasicAttributes class in the JDNI 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
8u442-ga-2
Oracle JDK 6=1.6.0-update171
Oracle JDK 6=1.7.0-update161
Oracle JDK 6=1.8.0-update152
Oracle JDK 6=9.0.1
Oracle Java Runtime Environment (JRE)=1.6.0-update171
Oracle Java Runtime Environment (JRE)=1.7.0-update161
Oracle Java Runtime Environment (JRE)=1.8.0-update152
Oracle Java Runtime Environment (JRE)=9.0.1
BEA JRockit=r28.3.16
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=7.4
redhat enterprise Linux server aus=7.6
redhat enterprise Linux server eus=7.4
redhat enterprise Linux server eus=7.5
redhat enterprise Linux server eus=7.6
redhat enterprise Linux server tus=7.4
redhat enterprise Linux server tus=7.6
redhat enterprise Linux workstation=6.0
redhat enterprise Linux workstation=7.0
Debian=7.0
Debian=8.0
Debian=9.0
Ubuntu=14.04
Ubuntu=16.04
Ubuntu=17.10
Schneider Electric EcoStruxure Data Center Expert<7.6.0
HP P9000 Command View Advanced Edition Software>=8.6.2-01
HP XP P9000 Command View>=8.6.2-01
HP P9000 Command View Advanced Edition Software>=8.6.2-01
Oracle JDK 6=1.9.0.1
Oracle Java Runtime Environment (JRE)=1.9.0.1

Remedy

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this vulnerability?

    The vulnerability ID for this vulnerability is CVE-2018-2678.

  • What is the severity of CVE-2018-2678?

    The severity of CVE-2018-2678 is medium.

  • Which versions of Java SE are affected by CVE-2018-2678?

    The affected versions of Java SE are 6u171, 7u161, 8u152, and 9.0.1.

  • How can an attacker exploit CVE-2018-2678?

    The vulnerability allows an unauthenticated attacker to exploit the vulnerability.

  • Where can I find more information about CVE-2018-2678?

    You can find more information about CVE-2018-2678 at the following references: [Oracle Security Advisory](http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html), [SecurityFocus](http://www.securityfocus.com/bid/102659), [SecurityTracker](http://www.securitytracker.com/id/1040203).

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