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
Low
EPSS
Percentile
73.2%
It was possible to crash the DB2 UDP based discovery service
by sending a too long packet.
# SPDX-FileCopyrightText: 2003 Michel Arboi
# 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:ibm:db2";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.11896");
script_version("2023-08-01T13:29:10+0000");
script_tag(name:"last_modification", value:"2023-08-01 13:29:10 +0000 (Tue, 01 Aug 2023)");
script_tag(name:"creation_date", value:"2005-11-03 14:08:04 +0100 (Thu, 03 Nov 2005)");
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_cve_id("CVE-2003-0827");
script_name("Db2 discovery service DOS");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2003 Michel Arboi");
script_family("Databases");
script_dependencies("gb_ibm_db2_consolidation.nasl");
script_mandatory_keys("ibm/db2/detected");
script_tag(name:"solution", value:"Apply 7.2 FixPack 10a or later.");
script_tag(name:"summary", value:"It was possible to crash the DB2 UDP based discovery service
by sending a too long packet.");
script_tag(name:"impact", value:"An attacker may use this attack to make this service crash
continuously, preventing you from working properly.");
script_tag(name:"qod_type", value:"remote_banner");
script_tag(name:"solution_type", value:"VendorFix");
exit(0);
}
include("host_details.inc");
include("version_func.inc");
if (!version = get_app_version(cpe: CPE, nofork: TRUE))
exit(0);
if (version_in_range(version: version, test_version: "7.1.0.0", test_version2: "7.2.0.10")) {
report = report_fixed_ver(installed_version: version, fixed_version: "7.2.0.10a");
security_message(port: 0, data: report);
exit(0);
}
exit(99);