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All Products
Red Hat Product Errata RHSA-2020:4004 - Security Advisory
Issued:
2020-09-29
Updated:
2020-09-29

RHSA-2020:4004 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: tomcat security and bug fix update

Type/Severity

Security Advisory: Important

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 Important. 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: multiple requests with invalid payload length in a WebSocket frame could lead to DoS (CVE-2020-13935)
  • tomcat: session fixation when using FORM authentication (CVE-2019-17563)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from 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 - 1523112 - tomcat systemd does not cope with - in service names.
  • BZ - 1629162 - tomcat-dbcp.jar is missing from tomcat package
  • BZ - 1785711 - CVE-2019-17563 tomcat: session fixation when using FORM authentication
  • BZ - 1795645 - connection leak with StatementCache, SlowQueryReport or StatementDecoratorInterceptor
  • BZ - 1822453 - Tomcat parses a request having an absolute URI path incorrectly and returns 404 Not Found after BZ#1455483
  • BZ - 1831127 - Failed to install ipa-server
  • BZ - 1857024 - CVE-2020-13935 tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS

CVEs

  • CVE-2019-17563
  • CVE-2020-13935

References

  • https://access.redhat.com/security/updates/classification/#important
  • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index
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-7.0.76-15.el7.src.rpm SHA-256: cce1a5c1ebde82bdcd5678d2b2fc4616a93ccb2d21baab386235a41c53e0a505
x86_64
tomcat-7.0.76-15.el7.noarch.rpm SHA-256: 8f4efc7af073b1e76a17b794a85500882c1e5a4c5eb43c11c875599575c94140
tomcat-admin-webapps-7.0.76-15.el7.noarch.rpm SHA-256: b91a7e66f302b7e0d5069852fd35cb8617a8ad8c58e09039bc26bfa0bba5fde4
tomcat-docs-webapp-7.0.76-15.el7.noarch.rpm SHA-256: 879fb81d10ed0b1407ed55dd21de7e1e8be5c2a7d09d7280c1d3d85dc6c3a376
tomcat-el-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: a30188b18efa1bac3f6b2cfb6550658a4ab9d6f0d4fce57c6be892e42f2d8ce6
tomcat-javadoc-7.0.76-15.el7.noarch.rpm SHA-256: 1fc8a2e567c111442661cd52b7e7b4e76359064b87b9d150c7b517fbd8b84137
tomcat-jsp-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: 6535752ee94d30b4eddcacc8cf70df528d75e231bdf5c70a7451de7ee226487c
tomcat-jsvc-7.0.76-15.el7.noarch.rpm SHA-256: f0effcb380a425a1b0b932a79123db27a675071616b91043e2aa587c13c6c901
tomcat-lib-7.0.76-15.el7.noarch.rpm SHA-256: d4f59f3c9e7516857b48f0df1fe97fd3550deca61eb40d41806c6d8d5cb31eba
tomcat-servlet-3.0-api-7.0.76-15.el7.noarch.rpm SHA-256: d632f47c6b2db2b40e5289250079a59c7c2181904e8576e52d4e31626306790f
tomcat-webapps-7.0.76-15.el7.noarch.rpm SHA-256: 5223b0a57f07281441507578006ddab46158d1f10fc9d4456f10c9154a201b69

Red Hat Enterprise Linux Workstation 7

SRPM
tomcat-7.0.76-15.el7.src.rpm SHA-256: cce1a5c1ebde82bdcd5678d2b2fc4616a93ccb2d21baab386235a41c53e0a505
x86_64
tomcat-7.0.76-15.el7.noarch.rpm SHA-256: 8f4efc7af073b1e76a17b794a85500882c1e5a4c5eb43c11c875599575c94140
tomcat-admin-webapps-7.0.76-15.el7.noarch.rpm SHA-256: b91a7e66f302b7e0d5069852fd35cb8617a8ad8c58e09039bc26bfa0bba5fde4
tomcat-docs-webapp-7.0.76-15.el7.noarch.rpm SHA-256: 879fb81d10ed0b1407ed55dd21de7e1e8be5c2a7d09d7280c1d3d85dc6c3a376
tomcat-el-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: a30188b18efa1bac3f6b2cfb6550658a4ab9d6f0d4fce57c6be892e42f2d8ce6
tomcat-javadoc-7.0.76-15.el7.noarch.rpm SHA-256: 1fc8a2e567c111442661cd52b7e7b4e76359064b87b9d150c7b517fbd8b84137
tomcat-jsp-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: 6535752ee94d30b4eddcacc8cf70df528d75e231bdf5c70a7451de7ee226487c
tomcat-jsvc-7.0.76-15.el7.noarch.rpm SHA-256: f0effcb380a425a1b0b932a79123db27a675071616b91043e2aa587c13c6c901
tomcat-lib-7.0.76-15.el7.noarch.rpm SHA-256: d4f59f3c9e7516857b48f0df1fe97fd3550deca61eb40d41806c6d8d5cb31eba
tomcat-servlet-3.0-api-7.0.76-15.el7.noarch.rpm SHA-256: d632f47c6b2db2b40e5289250079a59c7c2181904e8576e52d4e31626306790f
tomcat-webapps-7.0.76-15.el7.noarch.rpm SHA-256: 5223b0a57f07281441507578006ddab46158d1f10fc9d4456f10c9154a201b69

Red Hat Enterprise Linux Desktop 7

SRPM
tomcat-7.0.76-15.el7.src.rpm SHA-256: cce1a5c1ebde82bdcd5678d2b2fc4616a93ccb2d21baab386235a41c53e0a505
x86_64
tomcat-7.0.76-15.el7.noarch.rpm SHA-256: 8f4efc7af073b1e76a17b794a85500882c1e5a4c5eb43c11c875599575c94140
tomcat-admin-webapps-7.0.76-15.el7.noarch.rpm SHA-256: b91a7e66f302b7e0d5069852fd35cb8617a8ad8c58e09039bc26bfa0bba5fde4
tomcat-docs-webapp-7.0.76-15.el7.noarch.rpm SHA-256: 879fb81d10ed0b1407ed55dd21de7e1e8be5c2a7d09d7280c1d3d85dc6c3a376
tomcat-el-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: a30188b18efa1bac3f6b2cfb6550658a4ab9d6f0d4fce57c6be892e42f2d8ce6
tomcat-javadoc-7.0.76-15.el7.noarch.rpm SHA-256: 1fc8a2e567c111442661cd52b7e7b4e76359064b87b9d150c7b517fbd8b84137
tomcat-jsp-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: 6535752ee94d30b4eddcacc8cf70df528d75e231bdf5c70a7451de7ee226487c
tomcat-jsvc-7.0.76-15.el7.noarch.rpm SHA-256: f0effcb380a425a1b0b932a79123db27a675071616b91043e2aa587c13c6c901
tomcat-lib-7.0.76-15.el7.noarch.rpm SHA-256: d4f59f3c9e7516857b48f0df1fe97fd3550deca61eb40d41806c6d8d5cb31eba
tomcat-servlet-3.0-api-7.0.76-15.el7.noarch.rpm SHA-256: d632f47c6b2db2b40e5289250079a59c7c2181904e8576e52d4e31626306790f
tomcat-webapps-7.0.76-15.el7.noarch.rpm SHA-256: 5223b0a57f07281441507578006ddab46158d1f10fc9d4456f10c9154a201b69

Red Hat Enterprise Linux for IBM z Systems 7

SRPM
tomcat-7.0.76-15.el7.src.rpm SHA-256: cce1a5c1ebde82bdcd5678d2b2fc4616a93ccb2d21baab386235a41c53e0a505
s390x
tomcat-7.0.76-15.el7.noarch.rpm SHA-256: 8f4efc7af073b1e76a17b794a85500882c1e5a4c5eb43c11c875599575c94140
tomcat-admin-webapps-7.0.76-15.el7.noarch.rpm SHA-256: b91a7e66f302b7e0d5069852fd35cb8617a8ad8c58e09039bc26bfa0bba5fde4
tomcat-docs-webapp-7.0.76-15.el7.noarch.rpm SHA-256: 879fb81d10ed0b1407ed55dd21de7e1e8be5c2a7d09d7280c1d3d85dc6c3a376
tomcat-el-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: a30188b18efa1bac3f6b2cfb6550658a4ab9d6f0d4fce57c6be892e42f2d8ce6
tomcat-javadoc-7.0.76-15.el7.noarch.rpm SHA-256: 1fc8a2e567c111442661cd52b7e7b4e76359064b87b9d150c7b517fbd8b84137
tomcat-jsp-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: 6535752ee94d30b4eddcacc8cf70df528d75e231bdf5c70a7451de7ee226487c
tomcat-jsvc-7.0.76-15.el7.noarch.rpm SHA-256: f0effcb380a425a1b0b932a79123db27a675071616b91043e2aa587c13c6c901
tomcat-lib-7.0.76-15.el7.noarch.rpm SHA-256: d4f59f3c9e7516857b48f0df1fe97fd3550deca61eb40d41806c6d8d5cb31eba
tomcat-servlet-3.0-api-7.0.76-15.el7.noarch.rpm SHA-256: d632f47c6b2db2b40e5289250079a59c7c2181904e8576e52d4e31626306790f
tomcat-webapps-7.0.76-15.el7.noarch.rpm SHA-256: 5223b0a57f07281441507578006ddab46158d1f10fc9d4456f10c9154a201b69

Red Hat Enterprise Linux for Power, big endian 7

SRPM
tomcat-7.0.76-15.el7.src.rpm SHA-256: cce1a5c1ebde82bdcd5678d2b2fc4616a93ccb2d21baab386235a41c53e0a505
ppc64
tomcat-7.0.76-15.el7.noarch.rpm SHA-256: 8f4efc7af073b1e76a17b794a85500882c1e5a4c5eb43c11c875599575c94140
tomcat-admin-webapps-7.0.76-15.el7.noarch.rpm SHA-256: b91a7e66f302b7e0d5069852fd35cb8617a8ad8c58e09039bc26bfa0bba5fde4
tomcat-docs-webapp-7.0.76-15.el7.noarch.rpm SHA-256: 879fb81d10ed0b1407ed55dd21de7e1e8be5c2a7d09d7280c1d3d85dc6c3a376
tomcat-el-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: a30188b18efa1bac3f6b2cfb6550658a4ab9d6f0d4fce57c6be892e42f2d8ce6
tomcat-javadoc-7.0.76-15.el7.noarch.rpm SHA-256: 1fc8a2e567c111442661cd52b7e7b4e76359064b87b9d150c7b517fbd8b84137
tomcat-jsp-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: 6535752ee94d30b4eddcacc8cf70df528d75e231bdf5c70a7451de7ee226487c
tomcat-jsvc-7.0.76-15.el7.noarch.rpm SHA-256: f0effcb380a425a1b0b932a79123db27a675071616b91043e2aa587c13c6c901
tomcat-lib-7.0.76-15.el7.noarch.rpm SHA-256: d4f59f3c9e7516857b48f0df1fe97fd3550deca61eb40d41806c6d8d5cb31eba
tomcat-servlet-3.0-api-7.0.76-15.el7.noarch.rpm SHA-256: d632f47c6b2db2b40e5289250079a59c7c2181904e8576e52d4e31626306790f
tomcat-webapps-7.0.76-15.el7.noarch.rpm SHA-256: 5223b0a57f07281441507578006ddab46158d1f10fc9d4456f10c9154a201b69

Red Hat Enterprise Linux for Scientific Computing 7

SRPM
tomcat-7.0.76-15.el7.src.rpm SHA-256: cce1a5c1ebde82bdcd5678d2b2fc4616a93ccb2d21baab386235a41c53e0a505
x86_64
tomcat-7.0.76-15.el7.noarch.rpm SHA-256: 8f4efc7af073b1e76a17b794a85500882c1e5a4c5eb43c11c875599575c94140
tomcat-admin-webapps-7.0.76-15.el7.noarch.rpm SHA-256: b91a7e66f302b7e0d5069852fd35cb8617a8ad8c58e09039bc26bfa0bba5fde4
tomcat-docs-webapp-7.0.76-15.el7.noarch.rpm SHA-256: 879fb81d10ed0b1407ed55dd21de7e1e8be5c2a7d09d7280c1d3d85dc6c3a376
tomcat-el-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: a30188b18efa1bac3f6b2cfb6550658a4ab9d6f0d4fce57c6be892e42f2d8ce6
tomcat-javadoc-7.0.76-15.el7.noarch.rpm SHA-256: 1fc8a2e567c111442661cd52b7e7b4e76359064b87b9d150c7b517fbd8b84137
tomcat-jsp-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: 6535752ee94d30b4eddcacc8cf70df528d75e231bdf5c70a7451de7ee226487c
tomcat-jsvc-7.0.76-15.el7.noarch.rpm SHA-256: f0effcb380a425a1b0b932a79123db27a675071616b91043e2aa587c13c6c901
tomcat-lib-7.0.76-15.el7.noarch.rpm SHA-256: d4f59f3c9e7516857b48f0df1fe97fd3550deca61eb40d41806c6d8d5cb31eba
tomcat-servlet-3.0-api-7.0.76-15.el7.noarch.rpm SHA-256: d632f47c6b2db2b40e5289250079a59c7c2181904e8576e52d4e31626306790f
tomcat-webapps-7.0.76-15.el7.noarch.rpm SHA-256: 5223b0a57f07281441507578006ddab46158d1f10fc9d4456f10c9154a201b69

Red Hat Enterprise Linux for Power, little endian 7

SRPM
tomcat-7.0.76-15.el7.src.rpm SHA-256: cce1a5c1ebde82bdcd5678d2b2fc4616a93ccb2d21baab386235a41c53e0a505
ppc64le
tomcat-7.0.76-15.el7.noarch.rpm SHA-256: 8f4efc7af073b1e76a17b794a85500882c1e5a4c5eb43c11c875599575c94140
tomcat-admin-webapps-7.0.76-15.el7.noarch.rpm SHA-256: b91a7e66f302b7e0d5069852fd35cb8617a8ad8c58e09039bc26bfa0bba5fde4
tomcat-docs-webapp-7.0.76-15.el7.noarch.rpm SHA-256: 879fb81d10ed0b1407ed55dd21de7e1e8be5c2a7d09d7280c1d3d85dc6c3a376
tomcat-el-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: a30188b18efa1bac3f6b2cfb6550658a4ab9d6f0d4fce57c6be892e42f2d8ce6
tomcat-javadoc-7.0.76-15.el7.noarch.rpm SHA-256: 1fc8a2e567c111442661cd52b7e7b4e76359064b87b9d150c7b517fbd8b84137
tomcat-jsp-2.2-api-7.0.76-15.el7.noarch.rpm SHA-256: 6535752ee94d30b4eddcacc8cf70df528d75e231bdf5c70a7451de7ee226487c
tomcat-jsvc-7.0.76-15.el7.noarch.rpm SHA-256: f0effcb380a425a1b0b932a79123db27a675071616b91043e2aa587c13c6c901
tomcat-lib-7.0.76-15.el7.noarch.rpm SHA-256: d4f59f3c9e7516857b48f0df1fe97fd3550deca61eb40d41806c6d8d5cb31eba
tomcat-servlet-3.0-api-7.0.76-15.el7.noarch.rpm SHA-256: d632f47c6b2db2b40e5289250079a59c7c2181904e8576e52d4e31626306790f
tomcat-webapps-7.0.76-15.el7.noarch.rpm SHA-256: 5223b0a57f07281441507578006ddab46158d1f10fc9d4456f10c9154a201b69

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

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