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- #
- # This script was written by Renaud Deraison <deraison@cvs.nessus.org>
- #
- # See the Nessus Scripts License for details
- #
-
- if(description)
- {
- script_id(10558);
- script_bugtraq_id(1869);
- script_cve_id("CVE-2000-1006");
- script_version ("$Revision: 1.12 $");
- name["english"] = "Exchange Malformed MIME header";
- name["francais"] = "En-tete MIME mal formΘe";
- script_name(english:name["english"],
- francais:name["francais"]);
-
- desc["english"] = "
- The remote Exchange server seems to be vulnerable to a flaw that
- lets malformed MIME headers crash it.
-
- *** Nessus did not actually test for these flaws - it just relied
- *** on the banner to identify them. Therefore, this warning may be
- *** a false positive - especially since the banner DOES NOT CHANGE
- *** if the patch has been applied
-
- The full testing methodology is available at http://online.securityfocus.com/archive/1/144494
-
- Solution : See http://www.microsoft.com/technet/security/bulletin/ms00-082.mspx
- Risk factor : High";
-
- desc["francais"] = "
- Le serveur Exchange distant semble etre vulnΘrable α un problΦme
- qui permettrait α des entetes MIME mal formΘe de le faire planter.
-
-
- *** Nessus ne s'est fiΘ qu'a la banniΦre de ce service, donc il
- *** s'agit peut etre d'une fausse alerte - d'autant plus que
- *** la baniΦre de ce service ne CHANGE PAS si le patch a ΘtΘ appliquΘ
-
- Solution : http://www.microsoft.com/technet/security/bulletin/MS00-082.mspx
- Facteur de risque : ElevΘ";
-
-
-
-
- script_description(english:desc["english"],
- francais:desc["francais"]);
-
-
- summary["english"] = "Checks the remote banner";
- summary["francais"] = "VΘrifie la banniΦre distante";
- script_summary(english:summary["english"],
- francais:summary["francais"]);
-
- script_category(ACT_GATHER_INFO);
-
- script_copyright(english:"This script is Copyright (C) 2000 Renaud Deraison",
- francais:"Ce script est Copyright (C) 2000 Renaud Deraison");
-
- family["english"] = "Denial of Service";
- family["francais"] = "DΘni de service";
- script_family(english:family["english"], francais:family["francais"]);
- script_dependencie("find_service.nes", "sendmail_expn.nasl");
- script_exclude_keys("SMTP/wrapped");
- script_require_ports("Services/smtp", 25);
- exit(0);
- }
-
-
-
- include("smtp_func.inc");
-
- port = get_kb_item("Services/smtp");
- if(!port)port = 25;
-
- if(get_port_state(port))
- {
- banner = get_smtp_banner(port:port);
- if(!banner)exit(0);
- if(ereg(string:banner,
- pattern:".*Microsoft Exchange Internet Mail Service 5\.5\.((1[0-9]{0,3})|(2(([0-5][0-9]{2})|(6(([0-4][0-9])|(50\.(([0-1][0-9])|(2[0-1])))))))).*"))
- security_hole(port);
-
- }
-