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
EPSS
Percentile
89.4%
It was possible to crash the IBM DB2 database service by connecting to the affected service and sending just one byte to it.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(10871);
script_version("1.23");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/04/11");
script_cve_id("CVE-2001-1143");
script_bugtraq_id(3010);
script_name(english:"IBM DB2 Multiple CGI Single Byte Request Remote DoS");
script_set_attribute(attribute:"synopsis", value:
"The remote database service is affected by a denial of service
vulnerability.");
script_set_attribute(attribute:"description", value:
"It was possible to crash the IBM DB2 database service by connecting
to the affected service and sending just one byte to it.");
script_set_attribute(attribute:"see_also", value:"https://seclists.org/bugtraq/2001/Jul/189");
script_set_attribute(attribute:"solution", value:
"Contact the vendor for a patch.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2001/07/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2002/03/06");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:db2");
script_set_attribute(attribute:"thorough_tests", value:"true");
script_end_attributes();
script_category(ACT_DENIAL);
script_family(english:"Databases");
script_copyright(english:"This script is Copyright (C) 2002-2022 Tenable Network Security, Inc.");
script_dependencies("db2_jdbc_applet_server_detect.nasl");
script_require_ports("Services/db2_jd");
exit(0);
}
include("global_settings.inc");
function test_db2_port(port)
{
local_var soc, i;
if (! get_port_state(port))
return(0);
soc = open_sock_tcp(port);
if (!soc)
return(0);
for (i=0; i<100; i=i+1)
{
send(socket:soc, data:string("x"));
close(soc);
soc = open_sock_tcp(port);
if (! soc)
{
sleep(1);
soc = open_sock_tcp(port);
if (! soc)
{
security_warning(port);
return (1);
}
}
}
close(soc);
return(1);
}
port = get_kb_item("Services/db2_jd");
if (!port) exit(0);
test_db2_port(port:port);
if (report_paranoia > 1) test_db2_port(port:6790);