6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
6.8 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
52.7%
tnftpd server is prone to a cross-site request forgery (CSRF) 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
CPE = "cpe:/a:luke_mewburn:tnftpd";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.901006");
script_version("2024-06-28T05:05:33+0000");
script_tag(name:"last_modification", value:"2024-06-28 05:05:33 +0000 (Fri, 28 Jun 2024)");
script_tag(name:"creation_date", value:"2009-08-27 13:43:20 +0200 (Thu, 27 Aug 2009)");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_cve_id("CVE-2008-7016");
script_name("tnftpd 'ftp://' CSRF Vulnerability");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2009 Greenbone AG");
script_family("FTP");
script_dependencies("secpod_tnftpd_detect.nasl");
script_mandatory_keys("tnftpd/Ver");
script_xref(name:"URL", value:"http://secunia.com/advisories/31958");
script_xref(name:"URL", value:"http://xforce.iss.net/xforce/xfdb/45534");
script_xref(name:"URL", value:"http://freshmeat.net/projects/tnftpd/?branch_id=14355&release_id=285654");
script_tag(name:"impact", value:"Successful exploitation will let the attacker execute arbitrary code to
perform CSRF attacks, Web cache poisoning, and other malicious activities.");
script_tag(name:"affected", value:"NetBSD, tnftpd Version prior to 20080929");
script_tag(name:"insight", value:"The flaw is due to the application truncating an overly long FTP
command and improperly interpreting the remainder string as a new FTP
command. This can be exploited via unknown vectors, probably involving a
crafted 'ftp://' link to a tnftpd server.");
script_tag(name:"solution", value:"Upgrade to tnftpd version 20080929 or later.");
script_tag(name:"summary", value:"tnftpd server is prone to a cross-site request forgery (CSRF) vulnerability.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"remote_banner");
exit(0);
}
include("version_func.inc");
include("host_details.inc");
if( ! port = get_app_port( cpe:CPE ) )
exit( 0 );
if( ! vers = get_app_version( cpe:CPE, port:port ) )
exit( 0 );
if( version_is_less( version:vers, test_version:"20080929" ) ) {
report = report_fixed_ver( installed_version:vers, fixed_version:"20080929" );
security_message( port:port, data:report );
exit( 0 );
}
exit( 99 );