CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
76.3%
According to its version, the installation of IBM DB2 running on the remote host is either 10.5 prior to fix pack 8 Special Build 36828, or 11.1.2.2 prior to fix pack 2 Special Build 36792. It is, therefore, affected by multiple vulnerabilities related to denial of service and possible exposure of highly sensitive information as described in the advisories.
Note: swg22005740 only affects 11.1.2.2.x.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(103254);
script_version("1.8");
script_cvs_date("Date: 2019/11/12");
script_cve_id("CVE-2017-1434", "CVE-2017-1519");
script_name(english:"IBM DB2 10.5 < FP8 Special Build 36828 / 11.1.2.2 < FP2 Special Build 36792 Multiple Vulnerabilities (Windows)");
script_summary(english:"Checks the DB2 Connect signature.");
script_set_attribute(attribute:"synopsis", value:
"The remote database server is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"According to its version, the installation of IBM DB2 running on the
remote host is either 10.5 prior to fix
pack 8 Special Build 36828, or 11.1.2.2 prior to fix pack 2 Special
Build 36792. It is, therefore, affected by multiple
vulnerabilities related to denial of service and possible
exposure of highly sensitive information as described in the advisories.
Note: swg22005740 only affects 11.1.2.2.x.");
script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22007183");
script_set_attribute(attribute:"see_also", value:"http://www-01.ibm.com/support/docview.wss?uid=swg22005740");
script_set_attribute(attribute:"solution", value:
"Apply the appropriate IBM DB2 Connect Special Build
based on the most recent fix pack level for your branch.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-1434");
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:"2017/09/07");
script_set_attribute(attribute:"patch_publication_date", value:"2017/09/07");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/09/15");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:ibm:db2_connect");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("db2_and_db2_connect_installed.nbin");
script_require_keys("SMB/db2_connect/Installed");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("install_func.inc");
include("misc_func.inc");
include("db2_report_func.inc");
app = "DB2 Connect Server";
if(!get_kb_item("SMB/db2_connect/Installed")) audit(AUDIT_NOT_INST, app);
install = get_single_install(app_name:app, exit_if_unknown_ver:TRUE);
version = report_version = install['version'];
special_build = install['special_build'];
if (empty_or_null(special_build)) special_build = "None";
if (special_build != "None") report_version += " with Special Build " + special_build;
path = install['path'];
fix_ver = NULL;
fix_build = NULL;
if (version =~ "^10\.5\.")
{
fix_ver = "10.5.800.381";
fix_build = "36828";
}
else if (version =~ "^11\.")
{
fix_ver = "11.1.2020.1393";
fix_build = "36792";
}
else
audit(AUDIT_INST_PATH_NOT_VULN, app, report_version, path);
vuln = FALSE;
cmp = ver_compare(ver:version, fix:fix_ver, strict:FALSE);
# less than current fix pack
if (cmp < 0)
vuln = TRUE;
else if (cmp == 0 && !isnull(fix_build))
{
# missing special build or less than current special build
if (special_build == "None" || ver_compare(ver:special_build, fix:fix_build, strict:FALSE) < 0)
vuln = TRUE;
}
if (!vuln)
audit(AUDIT_INST_PATH_NOT_VULN, app, report_version, path);
port = get_kb_item("SMB/transport");
if (!port) port = 445;
report_db2(
severity : SECURITY_NOTE,
port : port,
product : app,
path : path,
installed_version : version,
fixed_version : fix_ver,
special_installed : special_build,
special_fix : fix_build);
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
76.3%