CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
AI Score
Confidence
Low
EPSS
Percentile
88.0%
CuteFTP is prone to a buffer overflow vulnerability.
# SPDX-FileCopyrightText: 2009 Greenbone AG
# 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-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.800948");
script_version("2023-07-27T05:05:08+0000");
script_tag(name:"last_modification", value:"2023-07-27 05:05:08 +0000 (Thu, 27 Jul 2023)");
script_tag(name:"creation_date", value:"2009-10-20 14:26:56 +0200 (Tue, 20 Oct 2009)");
script_tag(name:"cvss_base", value:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_cve_id("CVE-2009-3483");
script_name("CuteFTP Heap Based Buffer Overflow Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2009 Greenbone AG");
script_family("Buffer overflow");
script_dependencies("gb_cuteftp_detect.nasl");
script_mandatory_keys("CuteFTP/Win/Ver");
script_xref(name:"URL", value:"http://secunia.com/advisories/36874");
script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/53487");
script_xref(name:"URL", value:"http://www.packetstormsecurity.org/0909-exploits/Dr_IDE-CuteFTP_FTP_8.3.3-PoC.py.txt");
script_tag(name:"impact", value:"Successful exploitation will allow remote attackers to execute
arbitrary code and potentially compromise a user's system.");
script_tag(name:"affected", value:"CuteFTP Home/Pro/Lite 8.3.3, 8.3.3.54 on Windows.");
script_tag(name:"insight", value:"The flaw is due to error in 'Create New Site' feature when
connecting to sites having an overly long label. This can be exploited to
corrupt heap memory by tricking a user into importing a malicious site list and
connecting to a site having an overly long label.");
script_tag(name:"solution", value:"Upgrade to version 8.3.4 or later.");
script_tag(name:"summary", value:"CuteFTP is prone to a buffer overflow vulnerability.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"registry");
script_xref(name:"URL", value:"http://www.cuteftp.com/downloads");
exit(0);
}
include("version_func.inc");
cVer = make_list();
foreach type( make_list( "Home", "Lite", "Professional" ) ) {
tmpVer = get_kb_item("CuteFTP/" + type + "/Ver");
if( ! isnull( tmpVer ) ) {
cVer = make_list( cVer, tmpVer );
}
}
foreach ver( cVer ) {
if( version_is_equal( version:ver, test_version:"8.3.3" ) ||
version_is_equal( version:ver, test_version:"8.3.3.54" ) ) {
security_message( port:0 );
exit( 0 );
}
}
exit( 99 );