CVE-2016-3110: Input Validation
First published: Tue Apr 12 2016(Updated: )
It is possible to remotely Segfault Apache http server with a specially crafted string sent to the mod_cluster via service messages (MCMP). Only the VirtualHost explicitly enabled by an administrator to receive service messages from worker nodes (Tomcat or EAP workers). Unless the administrator made a grave mistake in opening an unsecured mod_cluster management VirtualHost to the Internet without any authentication, it is impossible to exploit this bug from an untrusted client. Special set of mod_cluster management protocol HTTP method requests. One could pass a certain number of = symbols in sequence after a legitimate element and cause segfault.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Redhat Jboss Enterprise Application Platform | =6.0.0 | |
| Redhat Jboss Enterprise Application Platform | =6.4.0 | |
| Redhat Jboss Enterprise Web Server | =2.0.0 | |
| Redhat Jboss Enterprise Web Server | =2.1 | |
| Redhat Enterprise Linux | =6.0 | |
| Redhat Enterprise Linux | =7.0 | |
| Fedoraproject Fedora | =28 | |
| Fedoraproject Fedora | =29 | |
| Fedoraproject Fedora | =30 |
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Reference Links
- https://rhn.redhat.com/errata/RHSA-2016-1650.html
- https://rhn.redhat.com/errata/RHSA-2016-1649.html
- https://rhn.redhat.com/errata/RHSA-2016-1648.html
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1374210
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1374211
- https://rhn.redhat.com/errata/RHSA-2016-2056.html
- https://rhn.redhat.com/errata/RHSA-2016-2054.html
- https://rhn.redhat.com/errata/RHSA-2016-2055.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1326320
- http://rhn.redhat.com/errata/RHSA-2016-1648.html
- http://rhn.redhat.com/errata/RHSA-2016-1649.html
- http://rhn.redhat.com/errata/RHSA-2016-1650.html
- http://rhn.redhat.com/errata/RHSA-2016-2054.html
- http://rhn.redhat.com/errata/RHSA-2016-2055.html
- http://rhn.redhat.com/errata/RHSA-2016-2056.html
- http://www.securityfocus.com/bid/92584
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6JMA2YLPK6SEUVF5Q3QEANHYEPRZA2RI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CX5QNNIVAUB2VVDV6TR3YMFTL6VRKOBO/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HE5YZTBZRXCMQFT5LDLZG2HAYBKMYQLL/
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- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/author
- agent/references
- agent/weakness
- agent/description
- agent/event
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2016-3110
- agent/tags
- agent/trending
- vendor/redhat
- canonical/redhat jboss enterprise application platform
- version/redhat jboss enterprise application platform/6.0.0
- version/redhat jboss enterprise application platform/6.4.0
- canonical/redhat jboss enterprise web server
- version/redhat jboss enterprise web server/2.0.0
- version/redhat jboss enterprise web server/2.1
- canonical/redhat enterprise linux
- version/redhat enterprise linux/6.0
- version/redhat enterprise linux/7.0
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/28
- version/fedoraproject fedora/29
- version/fedoraproject fedora/30