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Alerts This Week
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Red Hat Enterprise Linux 8.4: RHSA-2023-4172-01 moderate: OpenJDK Issues

red hat
Calendar Grey July 20, 2023
Dist Redhat Esm H88
Important patch release for java-1.8.0-openjdk issued on Red Hat Enterprise Linux 8.4, addressing severe vulnerabilities.
An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update ...

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-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.
Security Fix(es):
* OpenJDK: improper handling of slash characters in URI-to-path conversion (8305312) (CVE-2023-22049)
* 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.

Topics%20covered

Topics Covered

security advisory security issue Red Hat moderate severity java update OpenJDK array overflow

References

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

Package List

Red Hat Enterprise Linux AppStream AUS (v.8.4):
Source: java-1.8.0-openjdk-1.8.0.382.b05-1.el8_4.src.rpm
noarch: java-1.8.0-openjdk-javadoc-1.8.0.382.b05-1.el8_4.noarch.rpm java-1.8.0-openjdk-javadoc-zip-1.8.0.382.b05-1.el8_4.noarch.rpm
x86_64: java-1.8.0-openjdk-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-accessibility-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-debugsource-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-demo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-demo-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-demo-fastdebug-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-devel-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-devel-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-devel-fastdebug-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-fastdebug-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-headless-1.8.0.382.b05-1.el8_4.x86_64.rpm java-1.8.0-openjdk-headless-debuginfo-1.8.0.382.b05-1.el8_4.x86_64.rpm

Read the Full Advisory


Advisory ID: RHSA-2023:4172-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4172
Issue date: 2023-07-19

Topic

An update for java-1.8.0-openjdk is now available for Red Hat EnterpriseLinux 8.4 Advanced Mission Critical Update Support, Red Hat EnterpriseLinux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux8.4 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 security issue Red Hat moderate severity java update OpenJDK array overflow

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream AUS (v.8.4) - noarch, x86_64

Red Hat Enterprise Linux AppStream E4S (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64

Red Hat Enterprise Linux AppStream TUS (v.8.4) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

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)

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