CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
80.9%
Ability Mail Server is prone to a denial of service (DoS) vulnerability
because it fails to adequately handle IMAP requests.
# 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("1.3.6.1.4.1.25623.1.0.100298");
script_version("2023-10-27T16:11:32+0000");
script_tag(name:"last_modification", value:"2023-10-27 16:11:32 +0000 (Fri, 27 Oct 2023)");
script_tag(name:"creation_date", value:"2009-10-10 11:30:08 +0200 (Sat, 10 Oct 2009)");
script_cve_id("CVE-2009-3445");
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_name("Code-Crafters Ability Mail Server IMAP FETCH Request Remote Denial Of Service Vulnerability");
script_category(ACT_GATHER_INFO);
script_family("Denial of Service");
script_copyright("Copyright (C) 2009 Greenbone AG");
script_dependencies("imap4_banner.nasl");
script_require_ports("Services/imap", 143);
script_mandatory_keys("imap/codecrafters/ability/detected");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/36519");
script_xref(name:"URL", value:"http://www.code-crafters.com/abilitymailserver/updatelog.html");
script_tag(name:"impact", value:"Attackers can exploit this issue to cause the affected application to
crash, denying service to legitimate users.");
script_tag(name:"affected", value:"Versions prior to Ability Mail Server 2.70 are affected.");
script_tag(name:"solution", value:"Updates are available. Please see the references for details.");
script_tag(name:"summary", value:"Ability Mail Server is prone to a denial of service (DoS) vulnerability
because it fails to adequately handle IMAP requests.");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("imap_func.inc");
include("version_func.inc");
include("misc_func.inc");
include("port_service_func.inc");
port = imap_get_port( default:143 );
if( ! banner = imap_get_banner( port:port ) )
exit( 0 );
if( "Code-Crafters" >!< banner )
exit( 0 );
version = eregmatch( pattern:"Ability Mail Server ([0-9.]+)", string:banner );
if( isnull( version[1] ) )
exit( 0 );
if( version_is_less( version:version[1], test_version:"2.70" ) ) {
report = report_fixed_ver( installed_version:version[1], fixed_version:"2.70" );
security_message( port:port, data:report );
exit( 0 );
}
exit( 99 );