Apache Tomcat 6.x before 6.0.45, 7.x before 7.0.68, 8.x before 8.0.31, and 9.x before 9.0.0.M2 does not place org.apache.catalina.manager.StatusManagerServlet on the org/apache/catalina/core/RestrictedServlets.properties list, which allows remote authenticated users to bypass intended SecurityManager restrictions and read arbitrary HTTP requests, and consequently discover session ID values, via a crafted web application.
https://security.netapp.com/advisory/ntap-20180531-0001/
https://security.gentoo.org/glsa/201705-09
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05158626
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05150442
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05054964
https://bto.bluecoat.com/security-advisory/sa118
https://access.redhat.com/errata/RHSA-2016:1088
https://access.redhat.com/errata/RHSA-2016:1087
http://www.ubuntu.com/usn/USN-3024-1
http://www.securitytracker.com/id/1035069
http://www.securityfocus.com/bid/83324
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
http://www.debian.org/security/2016/dsa-3609
http://www.debian.org/security/2016/dsa-3552
http://www.debian.org/security/2016/dsa-3530
http://tomcat.apache.org/security-9.html
http://tomcat.apache.org/security-8.html
http://tomcat.apache.org/security-7.html
http://tomcat.apache.org/security-6.html
http://svn.apache.org/viewvc?view=revision&revision=1722802
http://svn.apache.org/viewvc?view=revision&revision=1722801
http://svn.apache.org/viewvc?view=revision&revision=1722800
http://svn.apache.org/viewvc?view=revision&revision=1722799
http://seclists.org/bugtraq/2016/Feb/144
http://rhn.redhat.com/errata/RHSA-2016-2808.html
http://rhn.redhat.com/errata/RHSA-2016-2807.html
http://rhn.redhat.com/errata/RHSA-2016-2599.html
http://rhn.redhat.com/errata/RHSA-2016-2045.html
http://rhn.redhat.com/errata/RHSA-2016-1089.html
http://marc.info/?l=bugtraq&m=145974991225029&w=2
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00085.html
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00082.html
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00069.html
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00047.html