This host is running Squid and is prone
to denial of service vulnerability.
###############################################################################
# OpenVAS Vulnerability Test
#
# Squid SSL-Bump HTTPS Requests Processing Denial of Service Vulnerability
#
# Authors:
# Antu Sanadi <[email protected]>
#
# Copyright:
# Copyright (C) 2015 Greenbone Networks GmbH, http://www.greenbone.net
#
# 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.
###############################################################################
CPE = "cpe:/a:squid-cache:squid";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.806107");
script_version("2019-05-20T11:12:48+0000");
script_cve_id("CVE-2014-0128");
script_bugtraq_id(66112);
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_tag(name:"last_modification", value:"2019-05-20 11:12:48 +0000 (Mon, 20 May 2019)");
script_tag(name:"creation_date", value:"2015-09-08 16:31:16 +0530 (Tue, 08 Sep 2015)");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_name("Squid SSL-Bump HTTPS Requests Processing Denial of Service Vulnerability");
script_tag(name:"summary", value:"This host is running Squid and is prone
to denial of service vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"Due to incorrect state management Squid is vulnerable to a denial
of service attack when processing certain HTTPS requests.");
script_tag(name:"impact", value:"Successful exploitation will allow remote
attackers to cause a denial of service.");
script_tag(name:"affected", value:"Squid 3.1 -> 3.3.11,
Squid 3.4 -> 3.4.3");
script_tag(name:"solution", value:"Apply the patch or upgrade to version
Squid 3.4.4, 3.3.11 or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_xref(name:"URL", value:"http://www.squid-cache.org/Advisories/SQUID-2014_1.txt");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2015 Greenbone Networks GmbH");
script_family("Denial of Service");
script_dependencies("secpod_squid_detect.nasl");
script_mandatory_keys("squid_proxy_server/installed");
script_require_ports("Services/www", 3128, 8080);
script_xref(name:"URL", value:"http://www.squid-cache.org/Advisories/SQUID-2014_2.txt");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if(!squidPort = get_app_port(cpe:CPE)){
exit(0);
}
if(!squidVer = get_app_version(cpe:CPE, port:squidPort)){
exit(0);
}
if(squidVer !~ "^3\."){
exit(99);
}
if(version_in_range(version:squidVer, test_version:"3.1", test_version2:"3.3.11"))
{
VULN = TRUE;
Fix = "3.3.12";
}
else if(version_in_range(version:squidVer, test_version:"3.4", test_version2:"3.4.3"))
{
VULN =TRUE;
Fix = "3.4.4";
}
if(VULN)
{
report = 'Installed version: ' + squidVer + '\n' +
'Fixed version: ' + Fix + '\n';
security_message(data:report, port:squidPort);
exit(0);
}