The remote host is installed with F-PROT Antivirus, which is
prone multiple denial of service vulnerabilities.
##############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_f-prot_av_mult_vuln_900018.nasl 5370 2017-02-20 15:24:26Z cfi $
# Description: F-PROT Antivirus Multiple Vulnerabilities
#
# Authors:
# Chandan S <[email protected]>
#
# Copyright:
# Copyright (C) 2008 SecPod, http://www.secpod.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
##############################################################################
tag_impact = "Remote attackers can easily crash the engine/service via
specially crafted files.
Impact Level : Application.";
tag_solution = "Upgrade to latest F-PROT Antivirus or later.
http://www.f-prot.com/download/";
tag_affected = "F-Prot Antivirus for Windows prior to 6.0.9.0 on Windows (All).";
tag_insight = "The issues are due to,
- input validation error while processing the nb_dir field of
CHM file's header.
- improper handling of specially crafted UPX-compressed files,
Microsoft Office files, and ASPack-compressed files.";
tag_summary = "The remote host is installed with F-PROT Antivirus, which is
prone multiple denial of service vulnerabilities.";
if(description)
{
script_id(900018);
script_version("$Revision: 5370 $");
script_tag(name:"last_modification", value:"$Date: 2017-02-20 16:24:26 +0100 (Mon, 20 Feb 2017) $");
script_tag(name:"creation_date", value:"2008-08-22 10:29:01 +0200 (Fri, 22 Aug 2008)");
script_cve_id("CVE-2008-3244");
script_bugtraq_id(30253, 30258);
script_copyright("Copyright (C) 2008 SecPod");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
script_category(ACT_GATHER_INFO);
script_tag(name:"qod_type", value:"registry");
script_family("Denial of Service");
script_name("F-PROT Antivirus Multiple Vulnerabilities");
script_dependencies("secpod_reg_enum.nasl");
script_mandatory_keys("SMB/WindowsVersion");
script_require_ports(139, 445);
script_xref(name : "URL" , value : "http://www.f-prot.com/download/ReleaseNotesWindows.txt");
script_tag(name : "summary" , value : tag_summary);
script_tag(name : "insight" , value : tag_insight);
script_tag(name : "affected" , value : tag_affected);
script_tag(name : "solution" , value : tag_solution);
script_tag(name : "impact" , value : tag_impact);
exit(0);
}
include("smb_nt.inc");
if(!get_kb_item("SMB/WindowsVersion")){
exit(0);
}
if(!registry_key_exists(key:"SOFTWARE\FRISK Software\F-PROT Antivirus for Windows")){
exit(0);
}
name = kb_smb_name();
login = kb_smb_login();
pass = kb_smb_password();
domain = kb_smb_domain();
port = kb_smb_transport();
soc = open_sock_tcp(port);
if(!soc){
exit(0);
}
r = smb_session_request(soc:soc, remote:name);
if(!r)
{
close(soc);
exit(0);
}
prot = smb_neg_prot(soc:soc);
if(!prot)
{
close(soc);
exit(0);
}
r = smb_session_setup(soc:soc, login:login, password:pass,
domain:domain, prot:prot);
if(!r)
{
close(soc);
exit(0);
}
uid = session_extract_uid(reply:r);
if(!uid)
{
close(soc);
exit(0);
}
r = smb_tconx(soc:soc, name:name, uid:uid, share:"IPC$");
if(!r)
{
close(soc);
exit(0);
}
tid = tconx_extract_tid(reply:r);
if(!tid)
{
close(soc);
exit(0);
}
r = smbntcreatex(soc:soc, uid:uid, tid:tid, name:"\winreg");
if(!r)
{
close(soc);
exit(0);
}
pipe = smbntcreatex_extract_pipe(reply:r);
if(!pipe)
{
close(soc);
exit(0);
}
r = pipe_accessible_registry(soc:soc, uid:uid, tid:tid, pipe:pipe);
if(!r)
{
close(soc);
exit(0);
}
handle = registry_open_hklm(soc:soc, uid:uid, tid:tid, pipe:pipe);
if(!handle)
{
close(soc);
exit(0);
}
handle = registry_open_hklm(soc:soc, uid:uid, tid:tid, pipe:pipe);
if(!handle)
{
close(soc);
exit(0);
}
key = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\";
key_h = registry_get_key(soc:soc, uid:uid, tid:tid, pipe:pipe,
key:key, reply:handle);
if(key_h)
{
entries = registry_enum_key(soc:soc, uid:uid, tid:tid,
pipe:pipe, reply:key_h);
close(soc);
foreach entry (entries)
{
fprotName = registry_get_sz(item:"DisplayName",
key:key + entry);
if("F-PROT Antivirus for Windows" >< fprotName)
{
fprotVer = registry_get_sz(item:"DisplayVersion",
key:key + entry);
if(egrep(pattern:"^([0-5]\..*|6\.0\.[0-8](\..*)?)$",
string:fprotVer)){
security_message(0);
}
exit(0);
}
}
}