Provided by Aanval (Snort & Syslog Intrusion Detection and Correlation Engine) www.aanval.com
--
GEN:SID | 1:2208 |
Message | WEB-CGI fom.cgi access |
Summary | This event is generated when an attempt is made to access fom.cgi on an internal web server. This may indicate an attempt to exploit a cross-site scripting vulnerability in Faq-O-Matic. |
Impact | Arbitrary code execution, possible session hijack. |
Detailed Information | Faq-O-Matic is a CGI-based system that automates FAQ maintenance on a web server. Versions 2.712 and lower contain a cross-site scripting vulnerability where an attacker can craft a URL with malicious code in the "cmd" argument. If a legitimate user activates the URL, malicious code may be executed on the client computer with the security context of the web server. |
Affected Systems | Systems running or accessing Faq-O-Matic version 2.712 or lower. |
Attack Scenarios | An attacker crafts a URL that, when activated by a legitimate user, obtains the session cookie. This can allow the attacker to pose as the user for the duration of the session. |
Ease of Attack | Simple. A proof of concept exists. |
Corrective Action | Upgrade to Faq-O-Matic version 2.713 or higher. Upgrades are available at http://faqomatic.sourceforge.net. |
Additional References | Bugtraq http://www.securityfocus.com/bid/4023 |
Rule References | bugtraq: 4579 cve: 2002-0230 nessus: 11748 |
--
DID:747397
--
http://www.aanval.com/