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Red Hat 8.6: RHSA-2023-4173-01 Moderate: Java OpenJDK Security Fix

red hat
Calendar Grey July 20, 2023
Dist Redhat Esm H88
Update for java-1.8.0-openjdk classified as Moderate by Red Hat, rectifying concerns such as buffer overflow and URI management.
An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 8.6 Extended Update Support

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 Red Hat Enterprise Linux Moderate Java OpenJDK array overflow URI handling

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 EUS (v.8.6):
Source: java-1.8.0-openjdk-1.8.0.382.b05-1.el8_6.src.rpm
aarch64: java-1.8.0-openjdk-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-accessibility-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-debugsource-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-demo-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-demo-debuginfo-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-devel-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-devel-debuginfo-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-headless-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-headless-debuginfo-1.8.0.382.b05-1.el8_6.aarch64.rpm java-1.8.0-openjdk-src-1.8.0.382.b05-1.el8_6.aarch64.rpm
noarch: java-1.8.0-openjdk-javadoc-1.8.0.382.b05-1.el8_6.noarch.rpm java-1.8.0-openjdk-javadoc-zip-1.8.0.382.b05-1.el8_6.noarch.rpm
ppc64le: java-1.8.0-openjdk-1.8.0.382.b05-1.el8_6.ppc64le.rpm java-1.8.0-openjdk-accessibility-1.8.0.382.b05-1.el8_6.ppc64le.rpm java-1.8.0-openjdk-debuginfo-1.8.0.382.b05-1.el8_6.ppc64le.rpm java-1.8.0-openjdk-debugsource-1.8.0.382.b05-1.el8_6.ppc64le.rpm java-1.8.0-openjdk-demo-1.8.0.382.b05-1.el8_6.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2023:4173-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:4173
Issue date: 2023-07-19

Topic

An update for java-1.8.0-openjdk is now available for Red Hat EnterpriseLinux 8.6 Extended Update Support.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 Enterprise Linux Moderate Java OpenJDK array overflow URI handling

Relevant Releases Architectures

Red Hat CodeReady Linux Builder EUS (v.8.6) - aarch64, ppc64le, x86_64

Red Hat Enterprise Linux AppStream EUS (v.8.6) - 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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