medium
4.3
CWE
476
Advisory Published
CVE Published
CVE Published
Updated

CVE-2019-2962: Null Pointer Dereference

First published: Sun Oct 13 2019(Updated: )

A NULL pointer dereference flaw was discovered in the DrawGlyphList class in the 2D component in OpenJDK. A specially crafted font file could use this flaw to cause a Java application to crash.

Credit: 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
debian/openjdk-11
11.0.24+8-2~deb11u1
11.0.25~5ea-1
debian/openjdk-8
8u422-b05-1
IBM Cognos Controller<=IBM Cognos Controller 10.4.2
IBM Cognos Controller<=IBM Cognos Controller 10.4.0
Oracle Java SE 7=1.7.0-update231
Oracle Java SE 7=1.8.0-update221
Oracle Java SE 7=11.0.4
Oracle Java SE 7=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
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=7.7
Red Hat Enterprise Linux Server EUS=8.1
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=7.7
Red Hat Enterprise Linux Server=7.7
Red Hat Enterprise Linux Workstation=6.0
Red Hat Enterprise Linux Workstation=7.0
NetApp E-Series SANtricity OS Controller>=11.0.0<=11.50.2
NetApp SANtricity Storage Manager
NetApp SANtricity Unified Manager
NetApp E-Series SANtricity Web Services
NetApp OnCommand Workflow Automation
NetApp SnapManager for Oracle
NetApp SnapManager for SAP
Debian Linux=8.0
Debian Linux=9.0
Debian Linux=10.0
SUSE Linux=15.0
SUSE Linux=15.1
Ubuntu=16.04
Ubuntu=18.04
Ubuntu=19.04
Ubuntu=19.10

Remedy

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

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is the severity of CVE-2019-2962?

    CVE-2019-2962 is classified as a moderate severity vulnerability.

  • How do I fix CVE-2019-2962?

    To fix CVE-2019-2962, update your Java installation to the specified remedial versions provided for OpenJDK and IBM Java.

  • What types of systems are affected by CVE-2019-2962?

    CVE-2019-2962 affects various versions of OpenJDK and IBM Java running on supported Red Hat Enterprise Linux systems.

  • Can CVE-2019-2962 cause any impact on applications?

    Yes, CVE-2019-2962 can lead to crashing Java applications when they process specially crafted font files.

  • Which Java versions need to be updated for CVE-2019-2962?

    It is essential to update to Java versions 1.8.0-openjdk-1:1.8.0.232.b09 or later, depending on your specific distribution.

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