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Red Hat Product Errata RHSA-2020:5020 - Security Advisory
Issued:
2020-11-10
Updated:
2020-11-10

RHSA-2020:5020 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Low: tomcat security update

Type/Severity

Security Advisory: Low

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

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.

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.

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

Affected Products

  • Red Hat Enterprise Linux Server 7 x86_64
  • Red Hat Enterprise Linux Workstation 7 x86_64
  • Red Hat Enterprise Linux Desktop 7 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 7 s390x
  • Red Hat Enterprise Linux for Power, big endian 7 ppc64
  • Red Hat Enterprise Linux for Scientific Computing 7 x86_64
  • Red Hat Enterprise Linux for Power, little endian 7 ppc64le

Fixes

  • BZ - 1806835 - CVE-2020-1935 tomcat: Mishandling of Transfer-Encoding header allows for HTTP request smuggling

CVEs

  • CVE-2020-1935

References

  • https://access.redhat.com/security/updates/classification/#low
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 7

SRPM
tomcat-7.0.76-16.el7_9.src.rpm SHA-256: 03476669952a2dd87d67779a032a8ecb9f9c60bb75aaac5fc60c03df7db15300
x86_64
tomcat-7.0.76-16.el7_9.noarch.rpm SHA-256: a8887ec79569a46736d016459be8b0edd50bbd2c56c86d42099b8323b80e7e68
tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 13ef9b85c85a8f0b1fc6bf73ff8285cd94b85e66d87ddd59bf9ae4547696ea8f
tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm SHA-256: 660c511fc04a8d68819c711948f766ae4cd3f6f46e008d0cf1250e5e6f87ec48
tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 09dc855391cf2f82429199026d3cb0e4c32cdff7981a835909463997e1369e85
tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm SHA-256: fb961215ca5386518c52d6549817a959b8dff32b613d9b8909508d697d766549
tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 62535cef494061232c8fe869ef2114e80c02e3dcd994a4d1a30fa4dc3577bf19
tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm SHA-256: 75773a4746ac565affeb7c8e521ebca9f077f74bb8867ac0bcff4d7775a760f3
tomcat-lib-7.0.76-16.el7_9.noarch.rpm SHA-256: 05c30cfbbb2af9d93685d9fa32df5e4ada1a31f2461b2342002dbc1168479707
tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm SHA-256: aa62d5e624364bc2dbea0f57b26bb73146831581ad5e8c7fca6f631a3d49a0a5
tomcat-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 7e20c82fb7a871943451cf78c81802def23f8fa51a4852d57fd46370e9587693

Red Hat Enterprise Linux Workstation 7

SRPM
tomcat-7.0.76-16.el7_9.src.rpm SHA-256: 03476669952a2dd87d67779a032a8ecb9f9c60bb75aaac5fc60c03df7db15300
x86_64
tomcat-7.0.76-16.el7_9.noarch.rpm SHA-256: a8887ec79569a46736d016459be8b0edd50bbd2c56c86d42099b8323b80e7e68
tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 13ef9b85c85a8f0b1fc6bf73ff8285cd94b85e66d87ddd59bf9ae4547696ea8f
tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm SHA-256: 660c511fc04a8d68819c711948f766ae4cd3f6f46e008d0cf1250e5e6f87ec48
tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 09dc855391cf2f82429199026d3cb0e4c32cdff7981a835909463997e1369e85
tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm SHA-256: fb961215ca5386518c52d6549817a959b8dff32b613d9b8909508d697d766549
tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 62535cef494061232c8fe869ef2114e80c02e3dcd994a4d1a30fa4dc3577bf19
tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm SHA-256: 75773a4746ac565affeb7c8e521ebca9f077f74bb8867ac0bcff4d7775a760f3
tomcat-lib-7.0.76-16.el7_9.noarch.rpm SHA-256: 05c30cfbbb2af9d93685d9fa32df5e4ada1a31f2461b2342002dbc1168479707
tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm SHA-256: aa62d5e624364bc2dbea0f57b26bb73146831581ad5e8c7fca6f631a3d49a0a5
tomcat-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 7e20c82fb7a871943451cf78c81802def23f8fa51a4852d57fd46370e9587693

Red Hat Enterprise Linux Desktop 7

SRPM
tomcat-7.0.76-16.el7_9.src.rpm SHA-256: 03476669952a2dd87d67779a032a8ecb9f9c60bb75aaac5fc60c03df7db15300
x86_64
tomcat-7.0.76-16.el7_9.noarch.rpm SHA-256: a8887ec79569a46736d016459be8b0edd50bbd2c56c86d42099b8323b80e7e68
tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 13ef9b85c85a8f0b1fc6bf73ff8285cd94b85e66d87ddd59bf9ae4547696ea8f
tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm SHA-256: 660c511fc04a8d68819c711948f766ae4cd3f6f46e008d0cf1250e5e6f87ec48
tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 09dc855391cf2f82429199026d3cb0e4c32cdff7981a835909463997e1369e85
tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm SHA-256: fb961215ca5386518c52d6549817a959b8dff32b613d9b8909508d697d766549
tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 62535cef494061232c8fe869ef2114e80c02e3dcd994a4d1a30fa4dc3577bf19
tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm SHA-256: 75773a4746ac565affeb7c8e521ebca9f077f74bb8867ac0bcff4d7775a760f3
tomcat-lib-7.0.76-16.el7_9.noarch.rpm SHA-256: 05c30cfbbb2af9d93685d9fa32df5e4ada1a31f2461b2342002dbc1168479707
tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm SHA-256: aa62d5e624364bc2dbea0f57b26bb73146831581ad5e8c7fca6f631a3d49a0a5
tomcat-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 7e20c82fb7a871943451cf78c81802def23f8fa51a4852d57fd46370e9587693

Red Hat Enterprise Linux for IBM z Systems 7

SRPM
tomcat-7.0.76-16.el7_9.src.rpm SHA-256: 03476669952a2dd87d67779a032a8ecb9f9c60bb75aaac5fc60c03df7db15300
s390x
tomcat-7.0.76-16.el7_9.noarch.rpm SHA-256: a8887ec79569a46736d016459be8b0edd50bbd2c56c86d42099b8323b80e7e68
tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 13ef9b85c85a8f0b1fc6bf73ff8285cd94b85e66d87ddd59bf9ae4547696ea8f
tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm SHA-256: 660c511fc04a8d68819c711948f766ae4cd3f6f46e008d0cf1250e5e6f87ec48
tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 09dc855391cf2f82429199026d3cb0e4c32cdff7981a835909463997e1369e85
tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm SHA-256: fb961215ca5386518c52d6549817a959b8dff32b613d9b8909508d697d766549
tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 62535cef494061232c8fe869ef2114e80c02e3dcd994a4d1a30fa4dc3577bf19
tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm SHA-256: 75773a4746ac565affeb7c8e521ebca9f077f74bb8867ac0bcff4d7775a760f3
tomcat-lib-7.0.76-16.el7_9.noarch.rpm SHA-256: 05c30cfbbb2af9d93685d9fa32df5e4ada1a31f2461b2342002dbc1168479707
tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm SHA-256: aa62d5e624364bc2dbea0f57b26bb73146831581ad5e8c7fca6f631a3d49a0a5
tomcat-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 7e20c82fb7a871943451cf78c81802def23f8fa51a4852d57fd46370e9587693

Red Hat Enterprise Linux for Power, big endian 7

SRPM
tomcat-7.0.76-16.el7_9.src.rpm SHA-256: 03476669952a2dd87d67779a032a8ecb9f9c60bb75aaac5fc60c03df7db15300
ppc64
tomcat-7.0.76-16.el7_9.noarch.rpm SHA-256: a8887ec79569a46736d016459be8b0edd50bbd2c56c86d42099b8323b80e7e68
tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 13ef9b85c85a8f0b1fc6bf73ff8285cd94b85e66d87ddd59bf9ae4547696ea8f
tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm SHA-256: 660c511fc04a8d68819c711948f766ae4cd3f6f46e008d0cf1250e5e6f87ec48
tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 09dc855391cf2f82429199026d3cb0e4c32cdff7981a835909463997e1369e85
tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm SHA-256: fb961215ca5386518c52d6549817a959b8dff32b613d9b8909508d697d766549
tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 62535cef494061232c8fe869ef2114e80c02e3dcd994a4d1a30fa4dc3577bf19
tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm SHA-256: 75773a4746ac565affeb7c8e521ebca9f077f74bb8867ac0bcff4d7775a760f3
tomcat-lib-7.0.76-16.el7_9.noarch.rpm SHA-256: 05c30cfbbb2af9d93685d9fa32df5e4ada1a31f2461b2342002dbc1168479707
tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm SHA-256: aa62d5e624364bc2dbea0f57b26bb73146831581ad5e8c7fca6f631a3d49a0a5
tomcat-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 7e20c82fb7a871943451cf78c81802def23f8fa51a4852d57fd46370e9587693

Red Hat Enterprise Linux for Scientific Computing 7

SRPM
tomcat-7.0.76-16.el7_9.src.rpm SHA-256: 03476669952a2dd87d67779a032a8ecb9f9c60bb75aaac5fc60c03df7db15300
x86_64
tomcat-7.0.76-16.el7_9.noarch.rpm SHA-256: a8887ec79569a46736d016459be8b0edd50bbd2c56c86d42099b8323b80e7e68
tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 13ef9b85c85a8f0b1fc6bf73ff8285cd94b85e66d87ddd59bf9ae4547696ea8f
tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm SHA-256: 660c511fc04a8d68819c711948f766ae4cd3f6f46e008d0cf1250e5e6f87ec48
tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 09dc855391cf2f82429199026d3cb0e4c32cdff7981a835909463997e1369e85
tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm SHA-256: fb961215ca5386518c52d6549817a959b8dff32b613d9b8909508d697d766549
tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 62535cef494061232c8fe869ef2114e80c02e3dcd994a4d1a30fa4dc3577bf19
tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm SHA-256: 75773a4746ac565affeb7c8e521ebca9f077f74bb8867ac0bcff4d7775a760f3
tomcat-lib-7.0.76-16.el7_9.noarch.rpm SHA-256: 05c30cfbbb2af9d93685d9fa32df5e4ada1a31f2461b2342002dbc1168479707
tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm SHA-256: aa62d5e624364bc2dbea0f57b26bb73146831581ad5e8c7fca6f631a3d49a0a5
tomcat-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 7e20c82fb7a871943451cf78c81802def23f8fa51a4852d57fd46370e9587693

Red Hat Enterprise Linux for Power, little endian 7

SRPM
tomcat-7.0.76-16.el7_9.src.rpm SHA-256: 03476669952a2dd87d67779a032a8ecb9f9c60bb75aaac5fc60c03df7db15300
ppc64le
tomcat-7.0.76-16.el7_9.noarch.rpm SHA-256: a8887ec79569a46736d016459be8b0edd50bbd2c56c86d42099b8323b80e7e68
tomcat-admin-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 13ef9b85c85a8f0b1fc6bf73ff8285cd94b85e66d87ddd59bf9ae4547696ea8f
tomcat-docs-webapp-7.0.76-16.el7_9.noarch.rpm SHA-256: 660c511fc04a8d68819c711948f766ae4cd3f6f46e008d0cf1250e5e6f87ec48
tomcat-el-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 09dc855391cf2f82429199026d3cb0e4c32cdff7981a835909463997e1369e85
tomcat-javadoc-7.0.76-16.el7_9.noarch.rpm SHA-256: fb961215ca5386518c52d6549817a959b8dff32b613d9b8909508d697d766549
tomcat-jsp-2.2-api-7.0.76-16.el7_9.noarch.rpm SHA-256: 62535cef494061232c8fe869ef2114e80c02e3dcd994a4d1a30fa4dc3577bf19
tomcat-jsvc-7.0.76-16.el7_9.noarch.rpm SHA-256: 75773a4746ac565affeb7c8e521ebca9f077f74bb8867ac0bcff4d7775a760f3
tomcat-lib-7.0.76-16.el7_9.noarch.rpm SHA-256: 05c30cfbbb2af9d93685d9fa32df5e4ada1a31f2461b2342002dbc1168479707
tomcat-servlet-3.0-api-7.0.76-16.el7_9.noarch.rpm SHA-256: aa62d5e624364bc2dbea0f57b26bb73146831581ad5e8c7fca6f631a3d49a0a5
tomcat-webapps-7.0.76-16.el7_9.noarch.rpm SHA-256: 7e20c82fb7a871943451cf78c81802def23f8fa51a4852d57fd46370e9587693

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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