low
3.1
Advisory Published
CVE Published
Updated

CVE-2019-2945

First published: Mon Oct 14 2019(Updated: )

An unspecified vulnerability in Java SE related to the Networking component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors.

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

Affected SoftwareAffected VersionHow to fix
redhat/java<1.8.0-openjdk-1:1.8.0.232.b09-1.el6_10
1.8.0-openjdk-1:1.8.0.232.b09-1.el6_10
redhat/java<1.7.0-openjdk-1:1.7.0.241-2.6.20.0.el6_10
1.7.0-openjdk-1:1.7.0.241-2.6.20.0.el6_10
redhat/java<1.7.1-ibm-1:1.7.1.4.55-1jpp.1.el6_10
1.7.1-ibm-1:1.7.1.4.55-1jpp.1.el6_10
redhat/java<1.8.0-ibm-1:1.8.0.6.0-1jpp.1.el6_10
1.8.0-ibm-1:1.8.0.6.0-1jpp.1.el6_10
redhat/java<11-openjdk-1:11.0.5.10-0.el7_7
11-openjdk-1:11.0.5.10-0.el7_7
redhat/java<1.8.0-openjdk-1:1.8.0.232.b09-0.el7_7
1.8.0-openjdk-1:1.8.0.232.b09-0.el7_7
redhat/java<1.7.0-openjdk-1:1.7.0.241-2.6.20.0.el7_7
1.7.0-openjdk-1:1.7.0.241-2.6.20.0.el7_7
redhat/java<1.7.1-ibm-1:1.7.1.4.55-1jpp.1.el7
1.7.1-ibm-1:1.7.1.4.55-1jpp.1.el7
redhat/java<1.8.0-ibm-1:1.8.0.6.0-1jpp.1.el7
1.8.0-ibm-1:1.8.0.6.0-1jpp.1.el7
redhat/java<1.8.0-openjdk-1:1.8.0.232.b09-0.el8_0
1.8.0-openjdk-1:1.8.0.232.b09-0.el8_0
redhat/java<11-openjdk-1:11.0.5.10-0.el8_0
11-openjdk-1:11.0.5.10-0.el8_0
redhat/java<1.8.0-ibm-1:1.8.0.6.0-3.el8_1
1.8.0-ibm-1:1.8.0.6.0-3.el8_1
ubuntu/openjdk-8<8
8
ubuntu/openjdk-8<8
8
ubuntu/openjdk-8<8
8
ubuntu/openjdk-8<8
8
ubuntu/openjdk-lts<11.0.5+10-0ubuntu1.1~18.04
11.0.5+10-0ubuntu1.1~18.04
ubuntu/openjdk-lts<11.0.5+10-0ubuntu1.1~19.04
11.0.5+10-0ubuntu1.1~19.04
ubuntu/openjdk-lts<11.0.5+10-0ubuntu1.1
11.0.5+10-0ubuntu1.1
ubuntu/openjdk-lts<11.0.5+10-1
11.0.5+10-1
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
Oracle JDK=1.7.0-update231
Oracle JDK=1.8.0-update221
Oracle JDK=11.0.4
Oracle JDK=13.0.0
Oracle JRE=1.7.0-update231
Oracle JRE=1.8.0-update221
Oracle JRE=11.0.4
Oracle JRE=13.0.0
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=7.7
Redhat Enterprise Linux Eus=8.1
Redhat Enterprise Linux Eus=8.6
Redhat Enterprise Linux Server=6.0
Redhat Enterprise Linux Server=7.0
Redhat Enterprise Linux Server Aus=7.7
Redhat Enterprise Linux Server Tus=7.7
Redhat Enterprise Linux Workstation=6.0
Redhat Enterprise Linux Workstation=7.0
NetApp E-Series SANtricity OS Controller>=11.0.0<=11.50.2
Netapp E-series Santricity Storage Manager
Netapp E-series Santricity Unified Manager
Netapp E-series Santricity Web Services Proxy
NetApp OnCommand Workflow Automation
Netapp Snapmanager Oracle
Netapp Snapmanager Sap
Debian Debian Linux=8.0
Debian Debian Linux=9.0
Debian Debian Linux=10.0
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=19.04
Canonical Ubuntu Linux=19.10
openSUSE Leap=15.0
openSUSE Leap=15.1

Remedy

http://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

Remedy

http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/c7602effc480

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the vulnerability ID of this Java SE vulnerability?

    The vulnerability ID of this Java SE vulnerability is CVE-2019-2945.

  • What component of Java SE is affected by this vulnerability?

    This vulnerability affects the Networking component of Java SE.

  • Which versions of Java SE are affected by this vulnerability?

    The affected versions of Java SE are 7u231, 8u221, 11.0.4, and 13.

  • Is this vulnerability difficult to exploit?

    Yes, this vulnerability is difficult to exploit.

  • How can I fix this vulnerability?

    To fix this vulnerability, update to the recommended versions listed in the Red Hat Security Advisory.

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