RHSA-2020:2530: Important: tomcat security update
Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.<br>Security Fix(es):<br><li> tomcat: deserialization flaw in session persistence storage leading to RCE (CVE-2020-9484)</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.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:2530?
The severity of RHSA-2020:2530 is classified as important.
How do I fix RHSA-2020:2530?
To fix RHSA-2020:2530, upgrade your Apache Tomcat to version 7.0.76-12.el7_8.
What vulnerability does RHSA-2020:2530 address?
RHSA-2020:2530 addresses a deserialization flaw in session persistence storage leading to remote code execution (CVE-2020-9484).
Which packages are affected by RHSA-2020:2530?
The affected packages include tomcat, tomcat-admin-webapps, tomcat-docs-webapp, tomcat-javadoc, and others related to Apache Tomcat.
How can I verify if my Tomcat installation is vulnerable to RHSA-2020:2530?
You can verify if your Tomcat installation is vulnerable to RHSA-2020:2530 by checking the installed version against the vulnerable versions listed in the advisory.