6.5 Medium
AI Score
Confidence
Low
10 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.959 High
EPSS
Percentile
99.5%
Samba is prone to multiple vulnerabilities.
# Copyright (C) 2021 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:samba:samba";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.150719");
script_version("2021-09-29T04:35:02+0000");
script_tag(name:"last_modification", value:"2021-09-29 04:35:02 +0000 (Wed, 29 Sep 2021)");
script_tag(name:"creation_date", value:"2021-09-24 10:59:30 +0000 (Fri, 24 Sep 2021)");
script_tag(name:"cvss_base", value:"10.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_cve_id("CVE-2004-0882", "CVE-2004-0930");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_tag(name:"solution_type", value:"VendorFix");
script_name("Samba 3.0.0 <= 3.0.7 Multiple Vulnerabilities");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
script_family("Buffer overflow");
script_dependencies("smb_nativelanman.nasl", "gb_samba_detect.nasl");
script_mandatory_keys("samba/smb_or_ssh/detected");
script_tag(name:"summary", value:"Samba is prone to multiple vulnerabilities.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"- CVE-2004-0882:
Invalid bounds checking in reply to certain trans2 requests
could result in a buffer overrun in smbd. In order to exploit
this defect, the attacker must be able to create files with very
specific Unicode filenames on the Samba share.
- CVE-2004-0930:
A bug in the input validation routines used to match
filename strings containing wildcard characters may allow
a user to consume more than normal amounts of CPU cycles
thus impacting the performance and response of the server.
In some circumstances the server can become entirely
unresponsive.");
script_tag(name:"affected", value:"Samba versions 3.0.0 through 3.0.7.");
script_tag(name:"solution", value:"Update to version 3.0.8 or later.");
script_xref(name:"URL", value:"https://www.samba.org/samba/security/CVE-2004-0882.html");
script_xref(name:"URL", value:"https://www.samba.org/samba/security/CVE-2004-0930.html");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if (isnull(port = get_app_port(cpe: CPE)))
exit(0);
if (!infos = get_app_version_and_location(cpe: CPE, port: port, exit_no_version: TRUE))
exit(0);
version = infos["version"];
location = infos["location"];
if (version_in_range(version: version, test_version: "3.0.0", test_version2: "3.0.7")) {
report = report_fixed_ver(installed_version: version, fixed_version: "3.0.8", install_path: location);
security_message(port: port, data: report);
exit(0);
}
exit(99);