The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has bind packages installed that are affected by a vulnerability:
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2019-0232. The text
# itself is copyright (C) ZTE, Inc.
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(132476);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2018-5741");
script_bugtraq_id(105379);
script_name(english:"NewStart CGSL CORE 5.05 / MAIN 5.05 : bind Vulnerability (NS-SA-2019-0232)");
script_set_attribute(attribute:"synopsis", value:
"The remote machine is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has bind packages installed that are affected by a
vulnerability:
- To provide fine-grained controls over the ability to use
Dynamic DNS (DDNS) to update records in a zone, BIND 9
provides a feature called update-policy. Various rules
can be configured to limit the types of updates that can
be performed by a client, depending on the key used when
sending the update request. Unfortunately, some rule
types were not initially documented, and when
documentation for them was added to the Administrator
Reference Manual (ARM) in change #3112, the language
that was added to the ARM at that time incorrectly
described the behavior of two rule types, krb5-subdomain
and ms-subdomain. This incorrect documentation could
mislead operators into believing that policies they had
configured were more restrictive than they actually
were. This affects BIND versions prior to BIND 9.11.5
and BIND 9.12.3. (CVE-2018-5741)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/notice/NS-SA-2019-0232");
script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL bind packages. Note that updated packages may not be available yet. Please contact ZTE for
more information.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N");
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:H/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-2018-5741");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/16");
script_set_attribute(attribute:"patch_publication_date", value:"2019/12/27");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/31");
script_set_attribute(attribute:"plugin_type", value:"local");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"NewStart CGSL Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/ZTE-CGSL/release", "Host/ZTE-CGSL/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/ZTE-CGSL/release");
if (isnull(release) || release !~ "^CGSL (MAIN|CORE)") audit(AUDIT_OS_NOT, "NewStart Carrier Grade Server Linux");
if (release !~ "CGSL CORE 5.05" &&
release !~ "CGSL MAIN 5.05")
audit(AUDIT_OS_NOT, 'NewStart CGSL CORE 5.05 / NewStart CGSL MAIN 5.05');
if (!get_kb_item("Host/ZTE-CGSL/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "NewStart Carrier Grade Server Linux", cpu);
flag = 0;
pkgs = {
"CGSL CORE 5.05": [
"bind-9.11.4-9.P2.el7",
"bind-chroot-9.11.4-9.P2.el7",
"bind-debuginfo-9.11.4-9.P2.el7",
"bind-devel-9.11.4-9.P2.el7",
"bind-export-devel-9.11.4-9.P2.el7",
"bind-export-libs-9.11.4-9.P2.el7",
"bind-libs-9.11.4-9.P2.el7",
"bind-libs-lite-9.11.4-9.P2.el7",
"bind-license-9.11.4-9.P2.el7",
"bind-lite-devel-9.11.4-9.P2.el7",
"bind-pkcs11-9.11.4-9.P2.el7",
"bind-pkcs11-devel-9.11.4-9.P2.el7",
"bind-pkcs11-libs-9.11.4-9.P2.el7",
"bind-pkcs11-utils-9.11.4-9.P2.el7",
"bind-sdb-9.11.4-9.P2.el7",
"bind-sdb-chroot-9.11.4-9.P2.el7",
"bind-utils-9.11.4-9.P2.el7"
],
"CGSL MAIN 5.05": [
"bind-9.11.4-9.P2.el7",
"bind-chroot-9.11.4-9.P2.el7",
"bind-debuginfo-9.11.4-9.P2.el7",
"bind-devel-9.11.4-9.P2.el7",
"bind-export-devel-9.11.4-9.P2.el7",
"bind-export-libs-9.11.4-9.P2.el7",
"bind-libs-9.11.4-9.P2.el7",
"bind-libs-lite-9.11.4-9.P2.el7",
"bind-license-9.11.4-9.P2.el7",
"bind-lite-devel-9.11.4-9.P2.el7",
"bind-pkcs11-9.11.4-9.P2.el7",
"bind-pkcs11-devel-9.11.4-9.P2.el7",
"bind-pkcs11-libs-9.11.4-9.P2.el7",
"bind-pkcs11-utils-9.11.4-9.P2.el7",
"bind-sdb-9.11.4-9.P2.el7",
"bind-sdb-chroot-9.11.4-9.P2.el7",
"bind-utils-9.11.4-9.P2.el7"
]
};
pkg_list = pkgs[release];
foreach (pkg in pkg_list)
if (rpm_check(release:"ZTE " + release, reference:pkg)) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "bind");
}