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Alerts This Week
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Important Update for Red Hat Enterprise Linux 9 on OpenJDK Security

red hat
Calendar Grey July 20, 2023
Dist Redhat Esm H88
An update for java-11-openjdk that resolves significant security vulnerabilities has been released for Red Hat Enterprise Linux 9.
An update for java-11-openjdk is now available for Red Hat Enterprise Linux 9

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.

Summary

The java-11-openjdk packages provide the OpenJDK 11 Java Runtime Environment and the OpenJDK 11 Java Software Development Kit.
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.
Bug Fix(es):
* Prepare for the next quarterly OpenJDK upstream release (2023-07, 11.0.20) [rhel-9] (BZ#2223100)

Topics%20covered

Topics Covered

security advisory security issue software update Red Hat Enterprise Linux moderate impact OpenJDK fix Java 11 update

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

Package List

Red Hat Enterprise Linux AppStream (v. 9):
Source: java-11-openjdk-11.0.20.0.8-2.el9.src.rpm
aarch64: java-11-openjdk-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-debuginfo-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-debugsource-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-demo-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-devel-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-devel-debuginfo-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-headless-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-headless-debuginfo-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-javadoc-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-javadoc-zip-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-jmods-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-src-11.0.20.0.8-2.el9.aarch64.rpm java-11-openjdk-static-libs-11.0.20.0.8-2.el9.aarch64.rpm
ppc64le: java-11-openjdk-11.0.20.0.8-2.el9.ppc64le.rpm java-11-openjdk-debuginfo-11.0.20.0.8-2.el9.ppc64le.rpm java-11-openjdk-debugsource-11.0.20.0.8-2.el9.ppc64le.rpm java-11-openjdk-demo-11.0.20.0.8-2.el9.ppc64le.rpm java-11-openjdk-devel-11.0.20.0.8-2.el9.ppc64le.rpm java-11-openjdk-devel-debuginfo-11.0.20.0.8-2.el9.ppc64le.rpm java-11-openjdk-headless-11.0.20.0.8-2.el9.ppc64le.rpm java-11-openjdk-headless-debuginfo-11.0.20.0.8-2.el9.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:4158-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4158
Issue date: 2023-07-20

Topic

An update for java-11-openjdk is now available for Red Hat Enterprise Linux9.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security issue software update Red Hat Enterprise Linux moderate impact OpenJDK fix Java 11 update

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 9) - aarch64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux CRB (v. 9) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

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)

2223100 - Prepare for the next quarterly OpenJDK upstream release (2023-07, 11.0.20) [rhel-9] [rhel-9.2.0.z]

2223207 - CVE-2023-22041 OpenJDK: weakness in AES implementation (8308682)

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