The Expression Language (EL) implementation in Apache Tomcat 6.x before...
Vulnerability Description
The Expression Language (EL) implementation in Apache Tomcat 6.x before 6.0.44, 7.x before 7.0.58, and 8.x before 8.0.16 does not properly consider the possibility of an accessible interface implemented by an inaccessible class, which allows attackers to bypass a SecurityManager protection mechanism via a web application that leverages use of incorrect privileges during EL evaluation.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://rhn.redhat.com/errata/RHSA-2016-0492.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05054964
- http://www.ubuntu.com/usn/USN-2654-1
- http://rhn.redhat.com/errata/RHSA-2015-1622.html
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
- http://svn.apache.org/viewvc?view=revision&revision=1644018
- http://www.debian.org/security/2016/dsa-3530
- http://tomcat.apache.org/security-7.html
- http://svn.apache.org/viewvc?view=revision&revision=1645642
- http://marc.info/?l=bugtraq&m=145974991225029&w=2
- http://rhn.redhat.com/errata/RHSA-2016-2046.html
- http://tomcat.apache.org/security-8.html
- http://www.debian.org/security/2015/dsa-3428
- http://tomcat.apache.org/security-6.html
- http://www.securityfocus.com/bid/74665
- http://www.securitytracker.com/id/1032330
- http://www.ubuntu.com/usn/USN-2655-1
- http://rhn.redhat.com/errata/RHSA-2015-1621.html
- http://www.debian.org/security/2016/dsa-3447
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
- https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E
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CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.