medium
5.3
Advisory Published
CVE Published
Updated

CVE-2019-2762

First published: Tue Jul 16 2019(Updated: )

It was discovered that the implementation of the Throwable class in the Utilities component of OpenJDK did not sufficiently validate serial stream before deserializing suppressed exceptions. A specially-crafted input could cause a Java application to construct inconsistent object and possibly use an excessive amount of system resources when deserialized.

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

Affected SoftwareAffected VersionHow to fix
Oracle JDK=1.7.0-update221
Oracle JDK=1.8.0-update211
Oracle JDK=1.8.0-update212
Oracle JDK=11.0.3
Oracle JDK=12.0.1
Oracle JRE=1.7.0-update221
Oracle JRE=1.8.0-update211
Oracle JRE=1.8.0-update212
Oracle JRE=11.0.3
Oracle JRE=12.0.1
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=19.04
openSUSE Leap=15.0
openSUSE Leap=15.1
Debian Debian Linux=8.0
Redhat Satellite=5.8
Redhat Enterprise Linux=8.0
Redhat Enterprise Linux Desktop=6.0
Redhat Enterprise Linux Desktop=7.0
Redhat Enterprise Linux Eus=8.6
Redhat Enterprise Linux Server=6.0
Redhat Enterprise Linux Server=7.0
Redhat Enterprise Linux Workstation=6.0
Redhat Enterprise Linux Workstation=7.0
McAfee ePolicy Orchestrator=5.9.0
McAfee ePolicy Orchestrator=5.9.1
McAfee ePolicy Orchestrator=5.10.0
McAfee ePolicy Orchestrator=5.10.0-update_1
McAfee ePolicy Orchestrator=5.10.0-update_2
McAfee ePolicy Orchestrator=5.10.0-update_3
McAfee ePolicy Orchestrator=5.10.0-update_4
Hp Xp7 Command View<8.7.0-00
ubuntu/openjdk-12<12.0.2+9-1
12.0.2+9-1
ubuntu/openjdk-8<8
8
ubuntu/openjdk-8<8
8
ubuntu/openjdk-8<8
8
ubuntu/openjdk-8<8
8
ubuntu/openjdk-lts<11.0.4+11-1ubuntu2~18.04.3
11.0.4+11-1ubuntu2~18.04.3
ubuntu/openjdk-lts<11.0.4+11-1ubuntu2~19.04
11.0.4+11-1ubuntu2~19.04
ubuntu/openjdk-lts<11.0.4+11-1
11.0.4+11-1
debian/openjdk-11
11.0.16+8-1~deb10u1
11.0.23+9-1~deb10u1
11.0.22+7-1~deb11u1
11.0.23+9-1~deb11u1
11.0.23+9-1
debian/openjdk-8
8u412-ga-1

Remedy

http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

Remedy

http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/a88c525553e6

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2019-2762?

    The severity of CVE-2019-2762 is medium with a CVSS score of 5.3.

  • How can I fix the vulnerability CVE-2019-2762?

    To fix the vulnerability CVE-2019-2762, you should update to the following versions: Java SE: 12.0.2+9-1 or later, Java SE Embedded: 8u211 or later.

  • Which versions of Oracle Java SE are affected by CVE-2019-2762?

    The affected versions of Oracle Java SE are Java SE: 7u221, 8u212, 11.0.3, and 12.0.1.

  • Are there any official advisories or references for CVE-2019-2762?

    Yes, you can refer to the following advisories: [Oracle Security Advisory](http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html), [Ubuntu Security Notice 4080-1](https://usn.ubuntu.com/4080-1/), [Ubuntu Security Notice 4083-1](https://usn.ubuntu.com/4083-1/).

  • What software packages are affected by CVE-2019-2762?

    The affected software packages are openjdk-12 and openjdk-8 on Ubuntu, Oracle JDK and Oracle JRE, Canonical Ubuntu Linux, openSUSE Leap, Debian Debian Linux, Redhat Satellite, Redhat Enterprise Linux, Redhat Enterprise Linux Desktop, Redhat Enterprise Linux Eus, Redhat Enterprise Linux Server, Redhat Enterprise Linux Workstation, McAfee ePolicy Orchestrator, and Hp Xp7 Command View.

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