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- #
- # (C) Tenable Network Security
- #
- # Ref:
- # From: "Frog Man" <leseulfrog@hotmail.com>
- # To: vulnwatch@vulnwatch.org, bugtraq@securityfocus.com
- # Subject: [VulnWatch] myPHPCalendar : Informations Disclosure, File Include
-
-
-
- if(description)
- {
- script_id(11877);
- script_version ("$Revision: 1.5 $");
- name["english"] = "myPHPcalendar injection";
-
- script_name(english:name["english"]);
-
- desc["english"] = "
- It is possible to make the remote host include php files hosted
- on a third party server using myphpcalendar.
-
- An attacker may use this flaw to inject arbitrary code in the remote
- host and gain a shell with the privileges of the web server.
-
- Solution : Disable this CGI suite
- Risk factor : High";
-
-
-
-
- script_description(english:desc["english"]);
-
- summary["english"] = "Checks for the presence of contacts.php";
-
- script_summary(english:summary["english"]);
-
- script_category(ACT_ATTACK);
-
-
- script_copyright(english:"This script is Copyright (C) 2003 Tenable Network Security");
- family["english"] = "CGI abuses";
- family["francais"] = "Abus de CGI";
- script_family(english:family["english"], francais:family["francais"]);
- script_dependencie("find_service.nes", "http_version.nasl");
- script_require_ports("Services/www", 80);
- exit(0);
- }
-
- #
- # The script code starts here
- #
-
- include("http_func.inc");
- include("http_keepalive.inc");
-
- port = get_http_port(default:80);
-
- if(!get_port_state(port))exit(0);
- if(!can_host_php(port:port))exit(0);
-
- if(http_is_dead(port:port))exit(0);
-
- function check(url)
- {
- req = http_get(item:string(url, "/contacts.php?cal_dir=http://xxxxxxxx/"),
- port:port);
- r = http_keepalive_send_recv(port:port, data:req);
- if ( r == NULL ) exit(0);
- if(egrep(pattern:"http://xxxxxxxx/vars\.inc", string:r))
- {
- security_hole(port);
- exit(0);
- }
-
- }
-
- check(url:"");
- foreach dir (cgi_dirs())
- {
- check(url:dir);
- }
-