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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
93.9%
The remote NewStart CGSL host, running version MAIN 6.02, 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.
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from ZTE advisory NS-SA-2022-0051. The text
# itself is copyright (C) ZTE, Inc.
##
include('compat.inc');
if (description)
{
script_id(160734);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/09");
script_cve_id("CVE-2021-25215");
script_xref(name:"IAVA", value:"2021-A-0206-S");
script_name(english:"NewStart CGSL MAIN 6.02 : bind Vulnerability (NS-SA-2022-0051)");
script_set_attribute(attribute:"synopsis", value:
"The remote NewStart CGSL host is affected by a vulnerability.");
script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version MAIN 6.02, has bind packages installed that are affected by a
vulnerability:
- In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 ->
9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND
9.17 development branch, when a vulnerable version of named receives a query for a record triggering the
flaw described above, the named process will terminate due to a failed assertion check. The vulnerability
affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other
versions of BIND 9. (CVE-2021-25215)
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-2022-0051");
script_set_attribute(attribute:"see_also", value:"http://security.gd-linux.com/info/CVE-2021-25215");
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:N/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:N/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:"cvss_score_source", value:"CVE-2021-25215");
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:"2021/04/28");
script_set_attribute(attribute:"patch_publication_date", value:"2022/05/08");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/05/09");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-chroot");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-export-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-export-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-export-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-libs-lite");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-libs-lite-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-license");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-lite-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-pkcs11");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-pkcs11-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-pkcs11-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-pkcs11-libs");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-pkcs11-libs-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-pkcs11-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-pkcs11-utils-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-sdb");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-sdb-chroot");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-sdb-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-utils");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:bind-utils-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:zte:cgsl_main:python3-bind");
script_set_attribute(attribute:"cpe", value:"cpe:/o:zte:cgsl_main:6");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"NewStart CGSL Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022 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('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var 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 MAIN 6.02")
audit(AUDIT_OS_NOT, 'NewStart CGSL MAIN 6.02');
if (!get_kb_item('Host/ZTE-CGSL/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
var 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);
var flag = 0;
var pkgs = {
'CGSL MAIN 6.02': [
'bind-9.11.26-4.el8_4',
'bind-chroot-9.11.26-4.el8_4',
'bind-debuginfo-9.11.26-4.el8_4',
'bind-debugsource-9.11.26-4.el8_4',
'bind-devel-9.11.26-4.el8_4',
'bind-export-devel-9.11.26-4.el8_4',
'bind-export-libs-9.11.26-4.el8_4',
'bind-export-libs-debuginfo-9.11.26-4.el8_4',
'bind-libs-9.11.26-4.el8_4',
'bind-libs-debuginfo-9.11.26-4.el8_4',
'bind-libs-lite-9.11.26-4.el8_4',
'bind-libs-lite-debuginfo-9.11.26-4.el8_4',
'bind-license-9.11.26-4.el8_4',
'bind-lite-devel-9.11.26-4.el8_4',
'bind-pkcs11-9.11.26-4.el8_4',
'bind-pkcs11-debuginfo-9.11.26-4.el8_4',
'bind-pkcs11-devel-9.11.26-4.el8_4',
'bind-pkcs11-libs-9.11.26-4.el8_4',
'bind-pkcs11-libs-debuginfo-9.11.26-4.el8_4',
'bind-pkcs11-utils-9.11.26-4.el8_4',
'bind-pkcs11-utils-debuginfo-9.11.26-4.el8_4',
'bind-sdb-9.11.26-4.el8_4',
'bind-sdb-chroot-9.11.26-4.el8_4',
'bind-sdb-debuginfo-9.11.26-4.el8_4',
'bind-utils-9.11.26-4.el8_4',
'bind-utils-debuginfo-9.11.26-4.el8_4',
'python3-bind-9.11.26-4.el8_4'
]
};
var 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
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'bind');
}
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
93.9%