-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Low: tomcat security update Advisory ID: RHSA-2020:5020-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:5020 Issue date: 2020-11-10 CVE Names: CVE-2020-1935 ==================================================================== 1. Summary: An update for tomcat is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - noarch Red Hat Enterprise Linux Client Optional (v. 7) - noarch Red Hat Enterprise Linux ComputeNode (v. 7) - noarch Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch Red Hat Enterprise Linux Server (v. 7) - noarch Red Hat Enterprise Linux Server Optional (v. 7) - noarch Red Hat Enterprise Linux Workstation (v. 7) - noarch Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch 3. Description: Apache Tomcat is a servlet container for the Java Servlet and JavaServer Pages (JSP) technologies. Security Fix(es): * 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. 4. 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 5. Bugs fixed (https://bugzilla.redhat.com/): 1806835 - CVE-2020-1935 tomcat: Mishandling of Transfer-Encoding header allows for HTTP request smuggling 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: tomcat-7.0.76-16.el7_9.src.rpm noarch: tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm Red Hat Enterprise Linux Client Optional (v. 7): noarch: tomcat-7.0.76-16.el7_9.noarch.rpm tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm tomcat-lib-7.0.76-16.el7_9.noarch.rpm tomcat-webapps-7.0.76-16.el7_9.noarch.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: tomcat-7.0.76-16.el7_9.src.rpm noarch: tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): noarch: tomcat-7.0.76-16.el7_9.noarch.rpm tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm tomcat-lib-7.0.76-16.el7_9.noarch.rpm tomcat-webapps-7.0.76-16.el7_9.noarch.rpm Red Hat Enterprise Linux Server (v. 7): Source: tomcat-7.0.76-16.el7_9.src.rpm noarch: tomcat-7.0.76-16.el7_9.noarch.rpm tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-lib-7.0.76-16.el7_9.noarch.rpm tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm tomcat-webapps-7.0.76-16.el7_9.noarch.rpm Red Hat Enterprise Linux Server Optional (v. 7): noarch: tomcat-7.0.76-16.el7_9.noarch.rpm tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm tomcat-lib-7.0.76-16.el7_9.noarch.rpm tomcat-webapps-7.0.76-16.el7_9.noarch.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: tomcat-7.0.76-16.el7_9.src.rpm noarch: tomcat-7.0.76-16.el7_9.noarch.rpm tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm tomcat-lib-7.0.76-16.el7_9.noarch.rpm tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm tomcat-webapps-7.0.76-16.el7_9.noarch.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): noarch: tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-1935 https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBX6qTr9zjgjWX9erEAQhhYg//Q7HmUDMmaL9edvSXdRbmyOcPC2D83/1t HXp6cZkRUdgtKp4f07QGGDl/7FQMhwK921KQILVIjV+sgGvQCziVv5fXih0w8v1S mFo0cLbJQujeBkRymNUctbgwsjtR2NzH3/3Y/BcAE4ohrJApcdFvKbsa78+Pb+u+ NkqwjeA25yU3uO55SAu54qyU5PwK5AzrtTupnJoP9VRUh+TiQgdcJK+grd/09Vhh lMwR0s/45s/OTz+ezYTKVSZCz0CJvYvkyeLkAa9dZnf2HztAAitGVnSKJ6qOUwUw b9ZJfxoQeJlL3ZLO9TDpxC1wuk/AVK9Bl1psZeoEyqPvb8zgX/3sb8rDxHWEHBho aUrDTBUQZXPxE1h8zsrZkAODO9hj0eLVWEn2ko8OmmRyqiFib04mgHVcMbG2IdXj vm1IZsytsNWycSYp1XUAiijeRbWD7k7v7g6HZCrRZqwUWSqAvHB3GpQYAGurvrFu 1eJrBW97VO43Eef5h7Zg9DaDkU7bp3jAg5I6WJon0A3Zp4YdlX5ofAKmND+x2cx1 s90pk+XrcN+uOi4sGXcjwEcZczGSDsA6cCMsrisBGoN//MvbUCvLYjxmX0U6Ozg1 Kv2vaqppdLFF8gsyHDX+7DIvPcb+xshuXuBGvi2xU8WQwTFCh2FW0L5gNWstZE0i 4N66CLNh08o=JjOC -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce