CVE-2016-6796
Vulnerability Summary
Timeline
Description
A malicious web application running on 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 was able to bypass a configured SecurityManager via manipulation of the configuration parameters for the JSP Servlet.
CVSS Metrics
- v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- v2.0•MEDIUM•Score: 5AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS Trends
Current EPSS score: 0.62%• Percentile: 70%
Affected Systems
- apache software foundation•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 | 6.0.0 to 6.0.45
- Unknown•Tomcat
≥ 6.0.0, ≤ 6.0.45 | ≥ 7.0.0, ≤ 7.0.70 | ≥ 8.0, ≤ 8.0.36 | ≥ 8.5.0, ≤ 8.5.4 | 9.0.0:milestone1 | 9.0.0:milestone2 | 9.0.0:milestone3 | 9.0.0:milestone4 | 9.0.0:milestone5 | 9.0.0:milestone6 | 9.0.0:milestone7 | 9.0.0:milestone8 | 9.0.0:milestone9
- canonical•ubuntu_linux
16.04
- debian•debian_linux
8.0
- org.apache.tomcat•tomcat
≥ 9.0.0.M1, < 9.0.0.M10 | ≥ 8.5.0, < 8.5.5 | ≥ 8.0.0.RC1, < 8.0.37 | ≥ 7.0.0, < 7.0.71 | ≥ 6.0.0, < 6.0.46
- netapp•oncommand_insight
na
- netapp•oncommand_shift
na
- netapp•snap_creator_framework
na
- oracle•tekelec_platform_distribution
7.4.0 | 7.7.1
- redhat•enterprise_linux_desktop
7.0
- redhat•enterprise_linux_eus
7.4 | 7.5 | 7.6 | 7.7
- redhat•enterprise_linux_server
7.0
- redhat•enterprise_linux_server_aus
7.4 | 7.6 | 7.7
- redhat•enterprise_linux_server_tus
7.6 | 7.7
- redhat•enterprise_linux_workstation
7.0
- redhat•jboss_enterprise_application_platform
6.4
- redhat•jboss_enterprise_web_server
3.0.0
References (57)
- https://access.redhat.com/errata/RHSA-2017:1548
- https://lists.apache.org/thread.html/5a2105a56b2495ab70fa568f06925bd861f0d71ffab4fb38bb4fdc45%40%3Cannounce.tomcat.apache.org%3E
- https://access.redhat.com/errata/RHSA-2017:1549
- http://www.securityfocus.com/bid/93944
- https://access.redhat.com/errata/RHSA-2017:1552
- http://www.securitytracker.com/id/1038757
- http://www.securitytracker.com/id/1037141
- https://access.redhat.com/errata/RHSA-2017:2247
- http://rhn.redhat.com/errata/RHSA-2017-1551.html
- http://rhn.redhat.com/errata/RHSA-2017-0457.html
- https://access.redhat.com/errata/RHSA-2017:0455
- https://access.redhat.com/errata/RHSA-2017:1550
- http://www.debian.org/security/2016/dsa-3720
- https://access.redhat.com/errata/RHSA-2017:0456
- https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%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/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%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/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3%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
- https://usn.ubuntu.com/4557-1/
- https://security.netapp.com/advisory/ntap-20180605-0001/
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://nvd.nist.gov/vuln/detail/CVE-2016-6796
- https://github.com/apache/tomcat/commit/f603f2f4595073f9490e01699d2083112a7c09a7
- https://github.com/apache/tomcat/commit/f97769f50ee2613e1bf27107a01d48907fd993ac
- https://github.com/apache/tomcat/commit/ffa0346fba2946401630291b642f1cff66d6a2be
- https://github.com/apache/tomcat80/commit/d98fa92b9dfc90fe1ffdaa3cce1be3be84532260
- https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/88855876c33f2f9c532ffb75bfee570ccf0b17ffa77493745af9a17a@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E
- https://security.netapp.com/advisory/ntap-20180605-0001
- https://usn.ubuntu.com/4557-1
- https://web.archive.org/web/20161029105733/http://www.securityfocus.com/bid/93944
- https://web.archive.org/web/20161103080055/http://www.securitytracker.com/id/1037141
- https://web.archive.org/web/20171012232225/http://www.securitytracker.com/id/1038757
- https://github.com/apache/tomcat
- https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7@%3Cdev.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/5a2105a56b2495ab70fa568f06925bd861f0d71ffab4fb38bb4fdc45@%3Cannounce.tomcat.apache.org%3E
- https://lists.apache.org/thread.html/6af47120905aa7d8fe12f42e8ff2284fb338ba141d3b77b8c7cb61b3@%3Cdev.tomcat.apache.org%3E