CVE-2016-6797

tomcat: unrestricted access to global resources

Published Aug 10, 2017 CVSS 3.1 · 7.5 High EPSS 8.1% KEV · Not listed
Description
The ResourceLinkFactory implementation in Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not limit web application access to global JNDI resources to those resources explicitly linked to the web application. Therefore, it was possible for a web application to access any global JNDI resource whether an explicit ResourceLink had been configured or not.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-728-1 tomcat6 security update
Debian DLA Debian DLA DLA-729-1 tomcat7 security update
Debian DLA Debian DLA DLA-746-1 tomcat6 security update
Debian DLA Debian DLA DLA-746-2 tomcat6 regression update
Debian DLA Debian DLA DLA-753-1 tomcat7 security update
Debian DSA Debian DSA DSA-3720-1 tomcat8 security update
Debian DSA Debian DSA DSA-3721-1 tomcat7 security update
EUVD EUVD EUVD-2022-4905 The ResourceLinkFactory implementation in Apache Tomcat 9.0.0.M1 to 9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not limit web application access to global JNDI resources to those resources explicitly linked to the web application. Therefore, it was possible for a web application to access any global JNDI resource whether an explicit ResourceLink had been configured or not.
Github GHSA Github GHSA GHSA-q6x7-f33r-3wxx Incorrect Authorization in Apache Tomcat
Ubuntu USN Ubuntu USN USN-3177-1 Tomcat vulnerabilities
Ubuntu USN Ubuntu USN USN-4557-1 Tomcat vulnerabilities
References
Link Providers
http://rhn.redhat.com/errata/RHSA-2017-0457.html cve-icon cve-icon
http://www.debian.org/security/2016/dsa-3720 cve-icon cve-icon
http://www.securityfocus.com/bid/93940 cve-icon cve-icon
http://www.securitytracker.com/id/1037145 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:0455 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:0456 cve-icon cve-icon
https://access.redhat.com/errata/RHSA-2017:2247 cve-icon cve-icon
https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/9325837eb00cba5752c092047433c7f0415134d16e7f391447ff4352%40%3Cannounce.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2016-6797 cve-icon
https://security.netapp.com/advisory/ntap-20180605-0001/ cve-icon cve-icon
https://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.47 cve-icon
https://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.72 cve-icon
https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.5_and_8.0.37 cve-icon
https://usn.ubuntu.com/4557-1/ cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2016-6797 cve-icon
https://www.oracle.com/security-alerts/cpuoct2021.html cve-icon cve-icon
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}