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Red Hat 8.4 RHSA-2022-7005-01 Moderate: Java Security Issues

red hat
Calendar Grey October 19, 2022
Dist Redhat Esm H88
A critical security patch has been released for python-3.9 in CentOS 7, resolving various vulnerabilities.
An update for java-1.8.0-openjdk is now available for Red Hat Enterprise Linux 8.4 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: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626)
* OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628)
* OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619)
* OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624)
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 moderate security issue Red Hat Enterprise Linux Java update Java OpenJDK

References

https://access.redhat.com/security/cve/CVE-2022-21619 https://access.redhat.com/security/cve/CVE-2022-21624 https://access.redhat.com/security/cve/CVE-2022-21626 https://access.redhat.com/security/cve/CVE-2022-21628 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux AppStream EUS (v.8.4):
Source: java-1.8.0-openjdk-1.8.0.352.b08-2.el8_4.src.rpm
aarch64: java-1.8.0-openjdk-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-accessibility-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-debuginfo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-debugsource-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-demo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-demo-debuginfo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-demo-slowdebug-debuginfo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-devel-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-devel-debuginfo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-devel-slowdebug-debuginfo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-headless-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-headless-debuginfo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-headless-slowdebug-debuginfo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-slowdebug-debuginfo-1.8.0.352.b08-2.el8_4.aarch64.rpm java-1.8.0-openjdk-src-1.8.0.352.b08-2.el8_4.aarch64.rpm
noarch: java-1.8.0-openjdk-javadoc-1.8.0.352.b08-2.el8_4.noarch.rpm java-1.8.0-openjdk-javadoc-zip-1.8.0.352.b08-2.el8_4.noarch.rpm
ppc64le:

Read the Full Advisory


Advisory ID: RHSA-2022:7005-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7005
Issue date: 2022-10-19

Topic

An update for java-1.8.0-openjdk is now available for Red Hat EnterpriseLinux 8.4 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 moderate security issue Red Hat Enterprise Linux Java update Java OpenJDK

Relevant Releases Architectures

Red Hat CodeReady Linux Builder EUS (v. 8.4) - aarch64, ppc64le, x86_64

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

Bugs Fixed

2133745 - CVE-2022-21619 OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526)

2133753 - CVE-2022-21626 OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533)

2133765 - CVE-2022-21624 OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910)

2133769 - CVE-2022-21628 OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918)

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