An OpenJDK 11.0.20 Security Update for Windows Builds has been released.

[RHSA-2023:4161-01] Moderate: OpenJDK 11.0.20 Security Update for Windows Builds

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Red Hat Security Advisory

Synopsis: Moderate: OpenJDK 11.0.20 Security Update for Windows Builds
Advisory ID: RHSA-2023:4161-01
Product: OpenJDK
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4161
Issue date: 2023-07-20
CVE Names: CVE-2023-22006 CVE-2023-22036 CVE-2023-22041
CVE-2023-22045 CVE-2023-22049 CVE-2023-25193
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1. Summary:

An update is now available for OpenJDK.

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.

2. 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 (11.0.20) for Windows
serves as a replacement for the Red Hat build of OpenJDK 11 (11.0.19) 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: ZIP file parsing infinite loop (8302483) (CVE-2023-22036)

* OpenJDK: weakness in AES implementation (8308682) (CVE-2023-22041)

* OpenJDK: improper handling of slash characters in URI-to-path conversion
(8305312) (CVE-2023-22049)

* harfbuzz: OpenJDK: O(n^2) growth via consecutive marks (CVE-2023-25193)

* OpenJDK: HTTP client insufficient file name validation (8302475)
(CVE-2023-22006)

* OpenJDK: array indexing integer overflow issue (8304468) (CVE-2023-22045)

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.

3. 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

4. Bugs fixed ( https://bugzilla.redhat.com/):

2167254 - CVE-2023-25193 harfbuzz: OpenJDK: O(n^2) growth via consecutive marks
2221619 - OpenJDK: font processing denial of service vulnerability (8301998)
2221626 - CVE-2023-22006 OpenJDK: HTTP client insufficient file name validation (8302475)
2221634 - CVE-2023-22036 OpenJDK: ZIP file parsing infinite loop (8302483)
2221645 - CVE-2023-22045 OpenJDK: array indexing integer overflow issue (8304468)
2221647 - CVE-2023-22049 OpenJDK: improper handling of slash characters in URI-to-path conversion (8305312)
2223207 - CVE-2023-22041 OpenJDK: weakness in AES implementation (8308682)

5. References:

https://access.redhat.com/security/cve/CVE-2023-22006
https://access.redhat.com/security/cve/CVE-2023-22036
https://access.redhat.com/security/cve/CVE-2023-22041
https://access.redhat.com/security/cve/CVE-2023-22045
https://access.redhat.com/security/cve/CVE-2023-22049
https://access.redhat.com/security/cve/CVE-2023-25193
https://access.redhat.com/security/updates/classification/#moderate

6. Contact:

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

Copyright 2023 Red Hat, Inc.

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