CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:S/C:C/I:C/A:C
AI Score
Confidence
High
EPSS
Percentile
92.0%
Subversion is prone to multiple Integer Overflow Vulnerabilities.
# Copyright (C) 2009 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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:subversion:subversion";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.101104");
script_version("2022-05-09T13:48:18+0000");
script_tag(name:"last_modification", value:"2022-05-09 13:48:18 +0000 (Mon, 09 May 2022)");
script_tag(name:"creation_date", value:"2009-08-20 09:27:17 +0200 (Thu, 20 Aug 2009)");
script_tag(name:"cvss_base", value:"8.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:S/C:C/I:C/A:C");
script_cve_id("CVE-2009-2411");
script_name("Subversion Binary Delta Processing Multiple Integer Overflow Vulnerabilities");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2009 Greenbone Networks GmbH");
script_family("Buffer overflow");
script_dependencies("secpod_subversion_detect.nasl");
script_mandatory_keys("subversion/detected");
script_xref(name:"URL", value:"http://secunia.com/advisories/36184/");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/35983");
script_xref(name:"URL", value:"http://securitytracker.com/alerts/2009/Aug/1022697.html");
script_xref(name:"URL", value:"http://subversion.tigris.org/security/CVE-2009-2411-advisory.txt");
script_tag(name:"impact", value:"Attackers can exploit these issues to compromise an application using the library
or crash the application, resulting into a denial of service conditions.");
script_tag(name:"affected", value:"Subversion version 1.5.6 and prior,
Subversion version 1.6.0 through 1.6.3.");
script_tag(name:"insight", value:"The flaws are due to input validation errors in the processing of svndiff
streams in the 'libsvn_delta' library.");
script_tag(name:"solution", value:"Apply the patch from the linked references or upgrade to Subversion version 1.5.7 or 1.6.4.");
script_tag(name:"summary", value:"Subversion is prone to multiple Integer Overflow Vulnerabilities.");
script_tag(name:"qod_type", value:"executable_version_unreliable");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("version_func.inc");
include("host_details.inc");
if(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE))
exit(0);
location = infos["location"];
version = infos["version"];
if(version_is_less(version:version, test_version:"1.5.7") ||
version_in_range(version:version, test_version:"1.6", test_version2:"1.6.3")) {
report = report_fixed_ver(installed_version:version, fixed_version:"1.5.7/1.6.4", install_path:location);
security_message(port:0, data:report);
exit(0);
}
exit(99);