The remote host is affected by the vulnerability described in GLSA-201701-36 (Apache: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in Apache. Please review the CVE identifiers, upstream Apache Software Foundation documentation, and HTTPoxy website referenced below for details.
Impact :
A remote attacker could cause a Denial of Service condition via multiple vectors or response splitting and cache pollution. Additionally, an attacker could intercept unsecured (HTTP) transmissions via the HTTPoxy vulnerability.
Workaround :
There is no known workaround at this time.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201701-36.
#
# The advisory text is Copyright (C) 2001-2017 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(96516);
script_version("3.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2014-3583", "CVE-2016-0736", "CVE-2016-2161", "CVE-2016-5387", "CVE-2016-8740", "CVE-2016-8743");
script_xref(name:"GLSA", value:"201701-36");
script_name(english:"GLSA-201701-36 : Apache: Multiple vulnerabilities (httpoxy)");
script_summary(english:"Checks for updated package(s) in /var/db/pkg");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Gentoo host is missing one or more security-related
patches."
);
script_set_attribute(
attribute:"description",
value:
"The remote host is affected by the vulnerability described in GLSA-201701-36
(Apache: Multiple vulnerabilities)
Multiple vulnerabilities have been discovered in Apache. Please review
the CVE identifiers, upstream Apache Software Foundation documentation,
and HTTPoxy website referenced below for details.
Impact :
A remote attacker could cause a Denial of Service condition via multiple
vectors or response splitting and cache pollution. Additionally, an
attacker could intercept unsecured (HTTP) transmissions via the HTTPoxy
vulnerability.
Workaround :
There is no known workaround at this time."
);
script_set_attribute(
attribute:"see_also",
value:"https://www.apache.org/security/asf-httpoxy-response.txt"
);
script_set_attribute(
attribute:"see_also",
value:"https://httpoxy.org/"
);
script_set_attribute(
attribute:"see_also",
value:"https://security.gentoo.org/glsa/201701-36"
);
script_set_attribute(
attribute:"solution",
value:
"All Apache users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose '>=www-servers/apache-2.4.25'"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:apache");
script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2017/01/15");
script_set_attribute(attribute:"in_the_news", value:"true");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/01/16");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Gentoo Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Gentoo/release", "Host/Gentoo/qpkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("qpkg.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (qpkg_check(package:"www-servers/apache", unaffected:make_list("ge 2.4.25"), vulnerable:make_list("lt 2.4.25"))) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:qpkg_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = qpkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "Apache");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3583
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0736
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2161
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5387
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8740
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8743
httpoxy.org/
security.gentoo.org/glsa/201701-36
www.apache.org/security/asf-httpoxy-response.txt