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RHSA-2023:0353: Red Hat Security Advisory: OpenJDK 11.0.18 Security Update for Windows Builds

The Red Hat Build of OpenJDK 11 (java-11-openjdk) is now available for Windows. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

  • CVE-2023-21835: OpenJDK: handshake DoS attack against DTLS connections (JSSE, 8287411)
  • CVE-2023-21843: OpenJDK: soundbank URL remote loading (Sound, 8293742)
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Issued:

2023-01-23

Updated:

2023-01-23

RHSA-2023:0353 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Moderate: OpenJDK 11.0.18 Security Update for Windows Builds

Type/Severity

Security Advisory: Moderate

Topic

The Red Hat Build of OpenJDK 11 (java-11-openjdk) is now available for Windows.

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 OpenJDK 11 packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.

This release of the Red Hat build of OpenJDK 11 (11.0.18) for Windows serves as a replacement for the Red Hat build of OpenJDK 11 (11.0.17) and includes security and bug fixes, and enhancements. For further information, refer to the release notes linked to in the References section.

Security Fix(es):

  • OpenJDK: handshake DoS attack against DTLS connections (CVE-2023-21835)
  • OpenJDK: soundbank URL remote loading (CVE-2023-21843)

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.

Affected Products

  • OpenJDK Java (for Middleware) 1 x86_64

Fixes

  • BZ - 2160421 - CVE-2023-21835 OpenJDK: handshake DoS attack against DTLS connections (JSSE, 8287411)
  • BZ - 2160475 - CVE-2023-21843 OpenJDK: soundbank URL remote loading (Sound, 8293742)

OpenJDK Java (for Middleware) 1

SRPM

x86_64

The Red Hat security contact is [email protected]. More contact details at https://access.redhat.com/security/team/contact/.

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