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Red Hat: RHSA-2023-5166-02 Low: Python-3-OpenJDK Security Enhancement

red hat
Calendar Grey July 20, 2023
Dist Redhat Esm H88
Oracle unveils a critical patch for python-3.9. This release tackles significant vulnerability concerns and resolves several errors.
An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

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):
* A virtual machine crash was observed in JDK 11.0.19 when executing the GregorianCalender.computeTime() method (JDK-8307683). It was found that although the root cause of the crash is an old issue, a recent fix for a rare issue in the C2 compiler (JDK-8297951) made the crash much more likely. To mitigate this, the fix has been reverted in JDK 11.0.20 and will be reapplied once JDK-8307683 is resolved. (RHBZ#2222497)

Topics%20covered

Topics Covered

security advisory Red Hat update bug fix moderate impact java OpenJDK

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 E4S (v. 8.1):
Source: java-11-openjdk-11.0.20.0.8-1.el8_1.src.rpm
aarch64: java-11-openjdk-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-debuginfo-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-debugsource-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-demo-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-devel-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-devel-debuginfo-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-devel-slowdebug-debuginfo-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-headless-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-headless-debuginfo-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-headless-slowdebug-debuginfo-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-javadoc-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-javadoc-zip-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-jmods-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-slowdebug-debuginfo-11.0.20.0.8-1.el8_1.aarch64.rpm java-11-openjdk-src-11.0.20.0.8-1.el8_1.aarch64.rpm
ppc64le: java-11-openjdk-11.0.20.0.8-1.el8_1.ppc64le.rpm java-11-openjdk-debuginfo-11.0.20.0.8-1.el8_1.ppc64le.rpm java-11-openjdk-debugsource-11.0.20.0.8-1.el8_1.ppc64le.rpm java-11-openjdk-demo-11.0.20.0.8-1.el8_1.ppc64le.rpm

Read the Full Advisory


Advisory ID: RHSA-2023:4165-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4165
Issue date: 2023-07-19

Topic

An update for java-11-openjdk is now available for Red Hat Enterprise Linux8.1 Update Services for SAP Solutions.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 Red Hat update bug fix moderate impact java OpenJDK

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream E4S (v. 8.1) - 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)

2222497 - SIGSEGV (duplicated predicate failed) in java.util.GregorianCalendar.computeTime() [rhel-8, openjdk-11] [rhel-8.1.0.z]

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

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