home *** CD-ROM | disk | FTP | other *** search
- #
- # This script was written by Xue Yong Zhi<xueyong@udel.edu>
- #
- # See the Nessus Scripts License for details
- #
-
- if(description)
- {
- script_id(11340);
- script_bugtraq_id(2222);
- script_version ("$Revision: 1.4 $");
- script_cve_id("CVE-2001-0259");
-
- name["english"] = "SSH Secure-RPC Weak Encrypted Authentication";
- script_name(english:name["english"]);
-
- desc["english"] = "
- You are running SSH Communications Security SSH 1.2.27 - 1.2.30.
-
- With Secure-RPC, this version can allow local attackers to recover a
- SUN-DES-1 magic phrase generated by another user, which the attacker
- can use to decrypt that user's private key file.
-
- Solution :
- Patch and New version are available from SSH.
-
- Risk factor : Low";
-
- script_description(english:desc["english"]);
-
- summary["english"] = "Checks for the remote SSH version";
-
- script_summary(english:summary["english"]);
-
- script_category(ACT_GATHER_INFO);
-
- script_copyright(english:"This script is Copyright (C) 2003 Xue Yong Zhi",
- francais:"Ce script est Copyright (C) 2003 Xue Yong Zhi");
- family["english"] = "Gain a shell remotely";
- script_family(english:family["english"]);
- script_dependencie("ssh_detect.nasl");
- script_require_ports("Services/ssh", 22);
- exit(0);
- }
-
- #
- # The script code starts here
- #
-
- port = get_kb_item("Services/ssh");
- if(!port)port = 22;
-
- banner = get_kb_item("SSH/banner/" + port );
- if ( ! banner ) exit(0);
-
- #Looking for SSH product version number < 1.2.30
- if(ereg(string:banner, pattern:"SSH-.*-1\.2\.([1-2][0-9]|30)[^0-9]*$", icase:TRUE))security_warning(port);
-
-