The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has httpd packages installed that are affected by multiple vulnerabilities:
A vulnerability was found in Apache HTTP Server 2.4.0 to 2.4.38. When the path component of a request URL contains multiple consecutive slashes (‘/’), directives such as LocationMatch and RewriteRule must account for duplicates in regular expressions while other aspects of the servers processing will implicitly collapse them.
(CVE-2019-0220)
In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in mod_auth_digest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions.
(CVE-2019-0217)
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-2019-0250. The text
# itself is copyright (C) ZTE, Inc.
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(132454);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/05");
script_cve_id("CVE-2019-0217", "CVE-2019-0220");
script_bugtraq_id(107668, 107670);
script_xref(name:"CEA-ID", value:"CEA-2019-0203");
script_name(english:"NewStart CGSL CORE 5.05 / MAIN 5.05 : httpd Multiple Vulnerabilities (NS-SA-2019-0250)");
script_set_attribute(attribute:"synopsis", value:
"The remote machine is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has httpd packages installed that are affected by
multiple vulnerabilities:
- A vulnerability was found in Apache HTTP Server 2.4.0 to
2.4.38. When the path component of a request URL
contains multiple consecutive slashes ('/'), directives
such as LocationMatch and RewriteRule must account for
duplicates in regular expressions while other aspects of
the servers processing will implicitly collapse them.
(CVE-2019-0220)
- In Apache HTTP Server 2.4 release 2.4.38 and prior, a
race condition in mod_auth_digest when running in a
threaded server could allow a user with valid
credentials to authenticate using another username,
bypassing configured access control restrictions.
(CVE-2019-0217)
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-2019-0250");
script_set_attribute(attribute:"solution", value:
"Upgrade the vulnerable CGSL httpd 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:M/Au:S/C:P/I:P/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:H/PR:L/UI:N/S:U/C:H/I:H/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-2019-0217");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/08");
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) 2019-2022 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("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": [
"httpd-2.4.6-90.el7.centos",
"httpd-debuginfo-2.4.6-90.el7.centos",
"httpd-devel-2.4.6-90.el7.centos",
"httpd-manual-2.4.6-90.el7.centos",
"httpd-tools-2.4.6-90.el7.centos",
"mod_ldap-2.4.6-90.el7.centos",
"mod_proxy_html-2.4.6-90.el7.centos",
"mod_session-2.4.6-90.el7.centos",
"mod_ssl-2.4.6-90.el7.centos"
],
"CGSL MAIN 5.05": [
"httpd-2.4.6-90.el7.centos",
"httpd-debuginfo-2.4.6-90.el7.centos",
"httpd-devel-2.4.6-90.el7.centos",
"httpd-manual-2.4.6-90.el7.centos",
"httpd-tools-2.4.6-90.el7.centos",
"mod_ldap-2.4.6-90.el7.centos",
"mod_proxy_html-2.4.6-90.el7.centos",
"mod_session-2.4.6-90.el7.centos",
"mod_ssl-2.4.6-90.el7.centos"
]
};
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, "httpd");
}