code | #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from F5 Networks BIG-IP Solution K64855220.
#
# The text description of this plugin is (C) F5 Networks.
#
include("compat.inc");
if (description)
{
script_id(126405);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/09");
script_cve_id("CVE-2019-6634");
script_name(english:"F5 Networks BIG-IP : F5 TMUI and iControl Rest vulnerability (K64855220)");
script_summary(english:"Checks the BIG-IP version.");
script_set_attribute(
attribute:"synopsis",
value:"The remote device is missing a vendor-supplied security patch."
);
script_set_attribute(
attribute:"description",
value:
"High volume of malformed analytics report requests leads to
instability in restjavad process. This causes issues with both
iControl REST and some portions of TMUI. The attack requires an
authenticated user with any role.(CVE-2019-6634)
Note: The No Access user role istechnicallya role, but a user with
this access role cannot log in and cannot carry out the attack.
Impact
This vulnerability allows an authenticated user to cause a disruption
of service."
);
script_set_attribute(
attribute:"see_also",
value:"https://support.f5.com/csp/article/K64855220"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade to one of the non-vulnerable versions listed in the F5
Solution K64855220."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_access_policy_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_advanced_firewall_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_acceleration_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_security_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_application_visibility_and_reporting");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_global_traffic_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_link_controller");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_local_traffic_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_policy_enforcement_manager");
script_set_attribute(attribute:"cpe", value:"cpe:/a:f5:big-ip_webaccelerator");
script_set_attribute(attribute:"cpe", value:"cpe:/h:f5:big-ip");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/07/03");
script_set_attribute(attribute:"patch_publication_date", value:"2019/07/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/02");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"F5 Networks Local Security Checks");
script_dependencies("f5_bigip_detect.nbin");
script_require_keys("Host/local_checks_enabled", "Host/BIG-IP/hotfix", "Host/BIG-IP/modules", "Host/BIG-IP/version");
exit(0);
}
include("f5_func.inc");
if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
version = get_kb_item("Host/BIG-IP/version");
if ( ! version ) audit(AUDIT_OS_NOT, "F5 Networks BIG-IP");
if ( isnull(get_kb_item("Host/BIG-IP/hotfix")) ) audit(AUDIT_KB_MISSING, "Host/BIG-IP/hotfix");
if ( ! get_kb_item("Host/BIG-IP/modules") ) audit(AUDIT_KB_MISSING, "Host/BIG-IP/modules");
sol = "K64855220";
vmatrix = make_array();
# AFM
vmatrix["AFM"] = make_array();
vmatrix["AFM"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["AFM"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# AM
vmatrix["AM"] = make_array();
vmatrix["AM"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["AM"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# APM
vmatrix["APM"] = make_array();
vmatrix["APM"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["APM"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# ASM
vmatrix["ASM"] = make_array();
vmatrix["ASM"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["ASM"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# AVR
vmatrix["AVR"] = make_array();
vmatrix["AVR"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["AVR"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# GTM
vmatrix["GTM"] = make_array();
vmatrix["GTM"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["GTM"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# LC
vmatrix["LC"] = make_array();
vmatrix["LC"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["LC"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# LTM
vmatrix["LTM"] = make_array();
vmatrix["LTM"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["LTM"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# PEM
vmatrix["PEM"] = make_array();
vmatrix["PEM"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["PEM"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
# WAM
vmatrix["WAM"] = make_array();
vmatrix["WAM"]["affected" ] = make_list("14.0.0-14.1.0","13.0.0-13.1.1","12.1.0-12.1.4");
vmatrix["WAM"]["unaffected"] = make_list("14.1.0.6","14.0.0.5","13.1.1.5","12.1.4.1");
if (bigip_is_affected(vmatrix:vmatrix, sol:sol))
{
if (report_verbosity > 0) security_warning(port:0, extra:bigip_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = bigip_get_tested_modules();
audit_extra = "For BIG-IP module(s) " + tested + ",";
if (tested) audit(AUDIT_INST_VER_NOT_VULN, audit_extra, version);
else audit(AUDIT_HOST_NOT, "running any of the affected modules");
}
|