pfSense up to 2.2.2 services_ntpd.php server[] cross site scripting : 8/19/2015 10:58:23 AM
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| Vulnerability Advisories |
| Vulnerabilities of scip VulDB |
pfSense up to 2.2.2 services_ntpd.php server[] cross site scripting
8/17/2015 7:00:00 PM
General
scipID: 77314
Affected: pfSense up to 2.2.2
Published: 08/18/2015
Risk: problematic
Created: 08/19/2015
Entry: 66.3% complete
Summary
A vulnerability has been found in pfSense up to 2.2.2 and classified as problematic. This vulnerability affects an unknown function of the file services_ntpd.php. The manipulation of the argument server[] with an unknown input leads to a cross site scripting vulnerability. As an impact it is known to affect integrity. CVE summarizes:
Cross-site scripting (XSS) vulnerability in pfSense before 2.2.3 allows remote attackers to inject arbitrary web script or HTML via the server[] parameter to services_ntpd.php.
The weakness was shared 08/18/2015. This vulnerability was named CVE-2015-6511. The exploitation appears to be easy. The attack can be initiated remotely. Technical details are known, but there is no available exploit.
By approaching the search of inurl:services_ntpd.php it is possible to find vulnerable targets with Google Hacking.
Upgrading to version 2.2.3 eliminates this vulnerability.CVSS
Base Score: 4.0 (CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N) [?]
Temp Score: 3.5 (CVSS2#E:ND/RL:OF/RC:ND) [?]
CPE
Exploiting
Class: Cross site scripting
Local: No
Remote: Yes
Availability: No
Google Hack: inurl:services_ntpd.php
Countermeasures
Recommended: Upgrade
Status: Official fix
0-Day Time: 0 days since found
Upgrade: pfSense 2.2.3
Timeline
08/18/2015 | Advisory disclosed
08/19/2015 | VulDB entry created
08/19/2015 | VulDB entry updated
Sources
CVE: CVE-2015-6511 (mitre.org) (nvd.nist.org) (cvedetails.com)
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