Amazon Linux AMI : jakarta-commons-httpclient (ALAS-2013-169)

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux AMI Security Advisory ALAS-2013-169.
#

include("compat.inc");

if (description)
{
  script_id(69728);
  script_version("1.5");
  script_cvs_date("Date: 2018/04/18 15:09:35");

  script_cve_id("CVE-2012-5783");
  script_xref(name:"ALAS", value:"2013-169");
  script_xref(name:"RHSA", value:"2013:0270");

  script_name(english:"Amazon Linux AMI : jakarta-commons-httpclient (ALAS-2013-169)");
  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 Jakarta Commons HttpClient component did not verify that the
server hostname matched the domain name in the subject's Common Name
(CN) or subjectAltName field in X.509 certificates. This could allow a
man-in-the-middle attacker to spoof an SSL server if they had a
certificate that was valid for any domain name. (CVE-2012-5783)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://alas.aws.amazon.com/ALAS-2013-169.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Run 'yum update jakarta-commons-httpclient' to update your system."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:jakarta-commons-httpclient");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:jakarta-commons-httpclient-demo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:jakarta-commons-httpclient-javadoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:jakarta-commons-httpclient-manual");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2013/03/14");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/09/04");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2018 Tenable Network Security, Inc.");
  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:"jakarta-commons-httpclient-3.1-12.6.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"jakarta-commons-httpclient-demo-3.1-12.6.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"jakarta-commons-httpclient-javadoc-3.1-12.6.amzn1")) flag++;
if (rpm_check(release:"ALA", reference:"jakarta-commons-httpclient-manual-3.1-12.6.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, "jakarta-commons-httpclient / jakarta-commons-httpclient-demo / etc");
}