Alerts This Week
Warning Icon 1 692
Alerts This Week
Warning Icon 1 692

Red Hat Enterprise Linux 8: RHSA-2022-1442-01 Important: OpenJDK Security

red hat
Calendar Grey April 20, 2022
Dist Redhat Esm H88
Essential OpenJDK security patch for Red Hat Enterprise Linux 8 resolves buffer concerns and validates incorrectly.
An update for java-11-openjdk is now available for Red Hat Enterprise Linux 8

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: Defective secure validation in Apache Santuario (Libraries, 8278008) (CVE-2022-21476)
* OpenJDK: Unbounded memory allocation when compiling crafted XPath expressions (JAXP, 8270504) (CVE-2022-21426)
* OpenJDK: Improper object-to-string conversion in AnnotationInvocationHandler (Libraries, 8277672) (CVE-2022-21434)
* OpenJDK: Missing check for negative ObjectIdentifier (Libraries, 8275151) (CVE-2022-21443)
* OpenJDK: URI parsing inconsistencies (JNDI, 8278972) (CVE-2022-21496)
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 important memory issue openjdk java update improper validation

References

https://access.redhat.com/security/cve/CVE-2022-21426 https://access.redhat.com/security/cve/CVE-2022-21434 https://access.redhat.com/security/cve/CVE-2022-21443 https://access.redhat.com/security/cve/CVE-2022-21476 https://access.redhat.com/security/cve/CVE-2022-21496 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: java-11-openjdk-11.0.15.0.9-2.el8_5.src.rpm
aarch64: java-11-openjdk-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-debuginfo-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-debugsource-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-demo-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-devel-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-devel-debuginfo-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-headless-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-headless-debuginfo-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-javadoc-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-javadoc-zip-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-jmods-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-src-11.0.15.0.9-2.el8_5.aarch64.rpm java-11-openjdk-static-libs-11.0.15.0.9-2.el8_5.aarch64.rpm
ppc64le: java-11-openjdk-11.0.15.0.9-2.el8_5.ppc64le.rpm java-11-openjdk-debuginfo-11.0.15.0.9-2.el8_5.ppc64le.rpm java-11-openjdk-debugsource-11.0.15.0.9-2.el8_5.ppc64le.rpm java-11-openjdk-demo-11.0.15.0.9-2.el8_5.ppc64le.rpm java-11-openjdk-devel-11.0.15.0.9-2.el8_5.ppc64le.rpm java-11-openjdk-devel-debuginfo-11.0.15.0.9-2.el8_5.ppc64le.rpm java-11-openjdk-headless-11.0.15.0.9-2.el8_5.ppc64le.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:1442-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1442
Issue date: 2022-04-20

Topic

An update for java-11-openjdk is now available for Red Hat Enterprise Linux8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory red hat important memory issue openjdk java update improper validation

Relevant Releases Architectures

Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2075788 - CVE-2022-21426 OpenJDK: Unbounded memory allocation when compiling crafted XPath expressions (JAXP, 8270504)

2075793 - CVE-2022-21443 OpenJDK: Missing check for negative ObjectIdentifier (Libraries, 8275151)

2075836 - CVE-2022-21434 OpenJDK: Improper object-to-string conversion in AnnotationInvocationHandler (Libraries, 8277672)

2075842 - CVE-2022-21476 OpenJDK: Defective secure validation in Apache Santuario (Libraries, 8278008)

2075849 - CVE-2022-21496 OpenJDK: URI parsing inconsistencies (JNDI, 8278972)

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here