- Vulnerability/
- RHSA-2021:1030
RHSA-2021:1030: Low: tomcat security update
First published: Tue Mar 30 2021(Updated: )
Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies.<br>Security Fix(es):<br><li> tomcat: Session fixation when using FORM authentication (CVE-2019-17563)</li> <li> tomcat: Mishandling of Transfer-Encoding header allows for HTTP request smuggling (CVE-2020-1935)</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 | Affected Version | How to fix |
|---|---|---|
| redhat/tomcat | <7.0.76-12.el7_7 | 7.0.76-12.el7_7 |
| redhat/tomcat | <7.0.76-12.el7_7 | 7.0.76-12.el7_7 |
| redhat/tomcat-admin-webapps | <7.0.76-12.el7_7 | 7.0.76-12.el7_7 |
| redhat/tomcat-docs-webapp | <7.0.76-12.el7_7 | 7.0.76-12.el7_7 |
| redhat/tomcat-el | <2.2-api-7.0.76-12.el7_7 | 2.2-api-7.0.76-12.el7_7 |
| redhat/tomcat-javadoc | <7.0.76-12.el7_7 | 7.0.76-12.el7_7 |
| redhat/tomcat-jsp | <2.2-api-7.0.76-12.el7_7 | 2.2-api-7.0.76-12.el7_7 |
| redhat/tomcat-jsvc | <7.0.76-12.el7_7 | 7.0.76-12.el7_7 |
| redhat/tomcat-lib | <7.0.76-12.el7_7 | 7.0.76-12.el7_7 |
| redhat/tomcat-servlet | <3.0-api-7.0.76-12.el7_7 | 3.0-api-7.0.76-12.el7_7 |
| redhat/tomcat-webapps | <7.0.76-12.el7_7 | 7.0.76-12.el7_7 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
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.
- agent/references
- agent/type
- agent/severity
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- collector/redhat-errata
- source/Red Hat
- anchor-id/RHSA-2021:1030
- agent/software-canonical-lookup
- agent/remedy
- agent/title
- agent/description
- agent/event
- agent/trending
- agent/tags
- agent/source
- package-manager/redhat