CVE-2014-7810

MEDIUM

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.

References

http://marc.info/?l=bugtraq&m=145974991225029&w=2

http://rhn.redhat.com/errata/RHSA-2015-1621.html

http://rhn.redhat.com/errata/RHSA-2015-1622.html

http://rhn.redhat.com/errata/RHSA-2016-0492.html

http://rhn.redhat.com/errata/RHSA-2016-2046.html

http://svn.apache.org/viewvc?view=revision&revision=1644018

http://svn.apache.org/viewvc?view=revision&revision=1645642

http://tomcat.apache.org/security-6.html

http://tomcat.apache.org/security-7.html

http://tomcat.apache.org/security-8.html

http://www.debian.org/security/2015/dsa-3428

http://www.debian.org/security/2016/dsa-3447

http://www.debian.org/security/2016/dsa-3530

http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html

http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html

http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html

http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html

http://www.securityfocus.com/bid/74665

http://www.securitytracker.com/id/1032330

http://www.ubuntu.com/usn/USN-2654-1

http://www.ubuntu.com/usn/USN-2655-1

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05054964

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.tomcat.apache.org%3E

Details

Source: MITRE

Published: 2015-06-07

Updated: 2019-04-15

Type: CWE-284

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM