Issued:
2021-07-22
Updated:
2021-07-22

RHSA-2021:2779 - Important: OpenJDK 11.0.12 Security Update for Windows Builds

Synopsis

Important: OpenJDK 11.0.12 Security Update for Windows Builds

Type/Severity

Security Advisory Important

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 Important. 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 (11.0.12) for Windows serves as a replacement for the Red Hat build of OpenJDK 11 (11.0.11) 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: FTP PASV command response can cause FtpClient to connect to arbitrary host (Networking, 8258432) (CVE-2021-2341)

  • OpenJDK: Incorrect verification of JAR files with multiple MANIFEST.MF files (Library, 8260967) (CVE-2021-2369)

  • OpenJDK: Incorrect comparison during range check elimination (Hotspot, 8264066) (CVE-2021-2388)

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

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

This content is not included.https://access.redhat.com/documentation/en-us/openjdk/11/html/installing_and_using_openjdk_11_for_windows/index

Affected Products

ProductVersionArch
OpenJDK Java (for Middleware)1x86_64

Fixes

CVEs

References

Additional information