RHSA-2021:1030: Low: tomcat security update
Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.Security Fix(es): tomcat: Session fixation when using FORM authentication (CVE-2019-17563) tomcat: Mishandling of Transfer-Encoding header allows for HTTP request smuggling (CVE-2020-1935) 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-2021:1030?
The severity of RHSA-2021:1030 is classified as low.
How do I fix RHSA-2021:1030?
To fix RHSA-2021:1030, you need to update to the specified remedy version 7.0.76-12.el7_7 of the affected Tomcat packages.
What vulnerabilities are addressed by RHSA-2021:1030?
RHSA-2021:1030 addresses a session fixation vulnerability with FORM authentication and mishandling of the Transfer-Encoding header.
When was RHSA-2021:1030 released?
RHSA-2021:1030 was released on March 9, 2021.
Which software packages are affected by RHSA-2021:1030?
RHSA-2021:1030 affects several Red Hat Tomcat packages including tomcat, tomcat-admin-webapps, and tomcat-docs-webapp.