AVG Anti-Virus UPX Processing Denial of Service Vulnerabilit
Reporter | Title | Published | Views | Family All 6 |
---|---|---|---|---|
![]() | Design/Logic Flaw | 30 Jul 200817:41 | – | prion |
![]() | AVG Anti-Virus UPX Processing DoS Vulnerability | 22 Aug 200800:00 | – | openvas |
![]() | CVE-2008-3373 | 30 Jul 200817:00 | – | cvelist |
![]() | AVG Anti-Virus Crafted UPX File Handling Divide-by-zero Remote DoS | 30 Jul 200800:00 | – | nessus |
![]() | CVE-2008-3373 | 30 Jul 200817:41 | – | nvd |
![]() | CVE-2008-3373 | 30 Jul 200817:41 | – | cve |
Source | Link |
---|---|
grisoft | www.grisoft.com/ww.94247 |
##############################################################################
# OpenVAS Vulnerability Test
# $Id: secpod_avg_antivirus_dos_vuln_900017.nasl 5370 2017-02-20 15:24:26Z cfi $
# Description: AVG Anti-Virus UPX Processing Denial of Service Vulnerability
#
# 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 with successful exploitation could deny
the service by causing the scanning engine to crash.
Impact Level : Application.";
tag_solution = "Upgrade to latest AVG Anti-Virus 8.0.156 or later.
http://www.grisoft.com/ww.download-trial";
tag_affected = "AVG Anti-Virus prior to 8.0.156 on Windows (All).";
tag_insight = "The flaw is caused to a divide by zero error in file parsing engine
while handling UPX compressed executables.";
tag_summary = "The remote host is installed with AVG AntiVirus, which is prone
to denial of service vulnerability.";
if(description)
{
script_id(900017);
script_version("$Revision: 5370 $");
script_tag(name:"last_modification", value:"$Date: 2017-02-20 16:24:26 +0100 (Mon, 20 Feb 2017) $");
script_tag(name:"creation_date", value:"2008-08-22 10:29:01 +0200 (Fri, 22 Aug 2008)");
script_cve_id("CVE-2008-3373");
script_bugtraq_id(30417);
script_copyright("Copyright (C) 2008 SecPod");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_category(ACT_GATHER_INFO);
script_tag(name:"qod_type", value:"registry");
script_family("Denial of Service");
script_name("AVG Anti-Virus UPX Processing Denial of Service Vulnerability");
script_dependencies("secpod_reg_enum.nasl");
script_mandatory_keys("SMB/WindowsVersion");
script_require_ports(139, 445);
script_xref(name : "URL" , value : "http://www.grisoft.com/ww.94247");
script_tag(name : "summary" , value : tag_summary);
script_tag(name : "insight" , value : tag_insight);
script_tag(name : "affected" , value : tag_affected);
script_tag(name : "solution" , value : tag_solution);
script_tag(name : "impact" , value : tag_impact);
exit(0);
}
include("smb_nt.inc");
if(!get_kb_item("SMB/WindowsVersion")){
exit(0);
}
if(!registry_key_exists(key:"SOFTWARE\AVG")){
exit(0);
}
for (i=1; i<=8; i++)
{
avgVer = registry_get_sz(key:"SOFTWARE\AVG\AVG" + i + "\LinkScanner\Prevalence",
item:"CODEVER");
if(avgVer)
{
# Grep AVG Anti-Virus version < 8.0.156
if(egrep(pattern:"^([0-7]\..*|8\.0(\.([0-9]?[0-9]|1[0-4]" +
"[0-9]|15[0-5])))$", string:avgVer)){
security_message(0);
}
exit(0);
}
}
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