The following security-related issues were fixed :
Padding oracle vulnerability in Apache mod_session_crypto (CVE-2016-0736)
DoS vulnerability in mod_auth_digest (CVE-2016-2161)
Apache HTTP request parsing whitespace defects (CVE-2016-8743)
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux AMI Security Advisory ALAS-2017-785.
#
include("compat.inc");
if (description)
{
script_id(96631);
script_version("3.7");
script_cvs_date("Date: 2019/04/10 16:10:16");
script_cve_id("CVE-2016-0736", "CVE-2016-2161", "CVE-2016-8743");
script_xref(name:"ALAS", value:"2017-785");
script_name(english:"Amazon Linux AMI : httpd24 (ALAS-2017-785)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:"The remote Amazon Linux AMI host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"The following security-related issues were fixed :
Padding oracle vulnerability in Apache mod_session_crypto
(CVE-2016-0736)
DoS vulnerability in mod_auth_digest (CVE-2016-2161)
Apache HTTP request parsing whitespace defects (CVE-2016-8743)"
);
script_set_attribute(
attribute:"see_also",
value:"https://alas.aws.amazon.com/ALAS-2017-785.html"
);
script_set_attribute(
attribute:"solution",
value:"Run 'yum update httpd24' to update your system."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/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:H/I:N/A:N");
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:amazon:linux:httpd24");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:httpd24-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:httpd24-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:httpd24-manual");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:httpd24-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:mod24_ldap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:mod24_proxy_html");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:mod24_session");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:mod24_ssl");
script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux");
script_set_attribute(attribute:"patch_publication_date", value:"2017/01/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/01/20");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Amazon Linux Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/AmazonLinux/release", "Host/AmazonLinux/rpm-list");
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/AmazonLinux/release");
if (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, "Amazon Linux");
os_ver = pregmatch(pattern: "^AL(A|\d)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
os_ver = os_ver[1];
if (os_ver != "A")
{
if (os_ver == 'A') os_ver = 'AMI';
audit(AUDIT_OS_NOT, "Amazon Linux AMI", "Amazon Linux " + os_ver);
}
if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (rpm_check(release:"ALA", reference:"httpd24-2.4.25-1.68.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"httpd24-debuginfo-2.4.25-1.68.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"httpd24-devel-2.4.25-1.68.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"httpd24-manual-2.4.25-1.68.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"httpd24-tools-2.4.25-1.68.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"mod24_ldap-2.4.25-1.68.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"mod24_proxy_html-2.4.25-1.68.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"mod24_session-2.4.25-1.68.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"mod24_ssl-2.4.25-1.68.amzn1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "httpd24 / httpd24-debuginfo / httpd24-devel / httpd24-manual / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
amazon | linux | httpd24 | p-cpe:/a:amazon:linux:httpd24 |
amazon | linux | httpd24-debuginfo | p-cpe:/a:amazon:linux:httpd24-debuginfo |
amazon | linux | httpd24-devel | p-cpe:/a:amazon:linux:httpd24-devel |
amazon | linux | httpd24-manual | p-cpe:/a:amazon:linux:httpd24-manual |
amazon | linux | httpd24-tools | p-cpe:/a:amazon:linux:httpd24-tools |
amazon | linux | mod24_ldap | p-cpe:/a:amazon:linux:mod24_ldap |
amazon | linux | mod24_proxy_html | p-cpe:/a:amazon:linux:mod24_proxy_html |
amazon | linux | mod24_session | p-cpe:/a:amazon:linux:mod24_session |
amazon | linux | mod24_ssl | p-cpe:/a:amazon:linux:mod24_ssl |
amazon | linux | cpe:/o:amazon:linux |