What is the severity of RHSA-2022:1491?

The severity of RHSA-2022:1491 is classified as high due to identified security vulnerabilities in OpenJDK 8.

How do I fix RHSA-2022:1491?

To fix RHSA-2022:1491, update the affected java-1.8.0-openjdk packages to version 1.8.0-openjdk-1.8.0.332.b09-1.el8_5 or later.

What vulnerabilities are addressed in RHSA-2022:1491?

RHSA-2022:1491 addresses vulnerabilities including CVE-2022-21476, which involves defective secure validation in Apache Santuario.

What affected packages are listed under RHSA-2022:1491?

Affected packages under RHSA-2022:1491 include java-1.8.0-openjdk, java-1.8.0-openjdk-accessibility, and several other related components.

When was RHSA-2022:1491 released?

RHSA-2022:1491 was released on April 21, 2022, as a security advisory from Red Hat.

Vulnerability/
RHSA-2022:1491

25/4/2022

RHSA-2022:1491: Important: java-1.8.0-openjdk security update

First published: Mon Apr 25 2022(Updated: )

The java-1.8.0-openjdk packages provide the OpenJDK 8 Java Runtime Environment and the OpenJDK 8 Java Software Development Kit.<br>Security Fix(es):<br><li> OpenJDK: Defective secure validation in Apache Santuario (Libraries, 8278008) (CVE-2022-21476)</li> <li> OpenJDK: Unbounded memory allocation when compiling crafted XPath expressions (JAXP, 8270504) (CVE-2022-21426)</li> <li> OpenJDK: Improper object-to-string conversion in AnnotationInvocationHandler (Libraries, 8277672) (CVE-2022-21434)</li> <li> OpenJDK: Missing check for negative ObjectIdentifier (Libraries, 8275151) (CVE-2022-21443)</li> <li> OpenJDK: URI parsing inconsistencies (JNDI, 8278972) (CVE-2022-21496)</li> 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.

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Reference Links

Frequently Asked Questions

What is the severity of RHSA-2022:1491?
The severity of RHSA-2022:1491 is classified as high due to identified security vulnerabilities in OpenJDK 8.
How do I fix RHSA-2022:1491?
To fix RHSA-2022:1491, update the affected java-1.8.0-openjdk packages to version 1.8.0-openjdk-1.8.0.332.b09-1.el8_5 or later.
What vulnerabilities are addressed in RHSA-2022:1491?
RHSA-2022:1491 addresses vulnerabilities including CVE-2022-21476, which involves defective secure validation in Apache Santuario.
What affected packages are listed under RHSA-2022:1491?
Affected packages under RHSA-2022:1491 include java-1.8.0-openjdk, java-1.8.0-openjdk-accessibility, and several other related components.
When was RHSA-2022:1491 released?
RHSA-2022:1491 was released on April 21, 2022, as a security advisory from Red Hat.

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