5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.5 Medium
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.2%
The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:1603-1 advisory.
An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c. (CVE-2018-18836)
An issue was discovered in Netdata 1.10.0. HTTP Header Injection exists via the api/v1/data filename parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c. (CVE-2018-18837)
An issue was discovered in Netdata 1.10.0. Log Injection (or Log Forgery) exists via a %0a sequence in the url parameter to api/v1/registry. (CVE-2018-18838)
DISPUTED An issue was discovered in Netdata 1.10.0. Full Path Disclosure (FPD) exists via api/v1/alarms. NOTE: the vendor says is intentional. (CVE-2018-18839)
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 package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2021:1603-1. The text itself
# is copyright (C) SUSE.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(156215);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/11/22");
script_cve_id(
"CVE-2018-18836",
"CVE-2018-18837",
"CVE-2018-18838",
"CVE-2018-18839"
);
script_name(english:"openSUSE 15 Security Update : netdata (openSUSE-SU-2021:1603-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in
the openSUSE-SU-2021:1603-1 advisory.
- An issue was discovered in Netdata 1.10.0. JSON injection exists via the api/v1/data tqx parameter because
of web_client_api_request_v1_data in web/api/web_api_v1.c. (CVE-2018-18836)
- An issue was discovered in Netdata 1.10.0. HTTP Header Injection exists via the api/v1/data filename
parameter because of web_client_api_request_v1_data in web/api/web_api_v1.c. (CVE-2018-18837)
- An issue was discovered in Netdata 1.10.0. Log Injection (or Log Forgery) exists via a %0a sequence in the
url parameter to api/v1/registry. (CVE-2018-18838)
- ** DISPUTED ** An issue was discovered in Netdata 1.10.0. Full Path Disclosure (FPD) exists via
api/v1/alarms. NOTE: the vendor says is intentional. (CVE-2018-18839)
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:"https://bugzilla.suse.com/1139094");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1139095");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1139098");
# https://lists.opensuse.org/archives/list/[email protected]/thread/B3RB4W3NEKHZUPUSNCSRLXDVEK64S5SL/
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?269045db");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-18836");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-18837");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-18838");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2018-18839");
script_set_attribute(attribute:"solution", value:
"Update the affected netdata package.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");
script_set_cvss_temporal_vector("CVSS2#E:POC/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:H/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-18837");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2018-18838");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/06/18");
script_set_attribute(attribute:"patch_publication_date", value:"2021/12/20");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/12/21");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:netdata");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.3");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include('audit.inc');
include('global_settings.inc');
include('misc_func.inc');
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/SuSE/release');
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, 'openSUSE');
var os_ver = pregmatch(pattern: "^SUSE([\d.]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');
os_ver = os_ver[1];
if (release !~ "^(SUSE15\.3)$") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.3', release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);
var pkgs = [
{'reference':'netdata-1.31.0-bp153.2.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE}
];
var flag = 0;
foreach package_array ( pkgs ) {
var reference = NULL;
var release = NULL;
var cpu = NULL;
var rpm_spec_vers_cmp = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) release = package_array['release'];
if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (reference && release) {
if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) 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, 'netdata');
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18836
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18837
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18838
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18839
www.nessus.org/u?269045db
bugzilla.suse.com/1139094
bugzilla.suse.com/1139095
bugzilla.suse.com/1139098
www.suse.com/security/cve/CVE-2018-18836
www.suse.com/security/cve/CVE-2018-18837
www.suse.com/security/cve/CVE-2018-18838
www.suse.com/security/cve/CVE-2018-18839
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
6.5 Medium
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.2%