code | #
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description) {
script_id(20743);
script_version("1.13");
script_cve_id("CVE-2005-1970");
script_bugtraq_id(13933);
script_name(english:"Symantec pcAnywhere Launch with Windows Caller Properties Local Privilege Escalation");
script_summary(english:"Checks for Launch with Windows privilege escalation vulnerability in pcAnywhere");
script_set_attribute(attribute:"synopsis", value:
"The remote control software on the remote host is affected by a local
privilege escalation flaw." );
script_set_attribute(attribute:"description", value:
"The remote host is running pcAnywhere, a remote control software
program for Windows.
According to the Windows registry, the installed version of pcAnywhere
allows a local user to gain SYSTEM privileges by manipulating the
'Caller Properties' feature to run arbitrary commands when pcAnywhere
is configured to run as a service." );
# http://securityresponse.symantec.com/avcenter/security/Content/2005.06.10.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?82040b0f" );
script_set_attribute(attribute:"solution", value:
"Upgrade to pcAnywhere version 11.5 or later." );
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_publication_date", value: "2006/01/18");
script_set_attribute(attribute:"vuln_publication_date", value: "2005/06/10");
script_cvs_date("Date: 2018/07/24 18:56:13");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe",value:"cpe:/a:symantec:pcanywhere");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2006-2018 Tenable Network Security, Inc.");
script_dependencies("smb_enum_services.nasl", "smb_hotfixes.nasl");
script_require_keys("SMB/Registry/Enumerated");
exit(0);
}
include("global_settings.inc");
if (!get_kb_item("SMB/Registry/Enumerated")) exit(0);
# Unless we're paranoid, make sure pcAnywhere is running as a service.
if (report_paranoia < 2) {
services = get_kb_item("SMB/svcs");
if (
services &&
(
"awhost32" >!< services &&
"pcAnywhere Host Service" >!< services
)
) exit(0);
}
# Look in the registry for evidence of pcAnywhere.
key = "SMB/Registry/HKLM/SOFTWARE/Microsoft/Windows/CurrentVersion/Uninstall/{E05E8183-866A-11D3-97DF-0000F8D8F2E9}";
name = get_kb_item(string(key, "/DisplayName"));
if (name && "pcAnywhere" >< name) {
ver = get_kb_item(string(key, "/DisplayVersion"));
# There's a problem if it's before 11.5.
if (ver && ver =~ "^([0-9]\.|10\.|11\.[0-4]\.)") {
security_hole(get_kb_item("SMB/transport"));
}
}
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