Synopsis

Moderate: java-11-openjdk security update

Type/Severity

Security Advisory: Moderate

Topic

An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.

Security Fix(es):

• OpenJDK: Slow conversion of BigDecimal to long (Libraries, 8211936) (CVE-2019-2602)
• OpenJDK: Incorrect skeleton selection in RMI registry server-side dispatch handling (RMI, 8218453) (CVE-2019-2684)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

All running instances of OpenJDK Java must be restarted for this update to take effect.

Affected Products

• Red Hat Enterprise Linux for x86_64 8 x86_64
• Red Hat Enterprise Linux for IBM z Systems 8 s390x
• Red Hat Enterprise Linux for Power, little endian 8 ppc64le
• Red Hat Enterprise Linux for ARM 64 8 aarch64
• Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.0 ppc64le
• Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.0 x86_64

Fixes

• BZ - 1700440 - CVE-2019-2602 OpenJDK: Slow conversion of BigDecimal to long (Libraries, 8211936)
• BZ - 1700564 - CVE-2019-2684 OpenJDK: Incorrect skeleton selection in RMI registry server-side dispatch handling (RMI, 8218453)

CVEs

• CVE-2019-2602
• CVE-2019-2684

References