MiracleLinux 7 : ipa-4.4.0-14.6.0.1.el7.AXS7 (AXSA:2017-1334:03)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# Miracle Linux Security Advisory AXSA:2017-1334:03.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(289914);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2026/01/16");

  script_cve_id("CVE-2017-2590");

  script_name(english:"MiracleLinux 7 : ipa-4.4.0-14.6.0.1.el7.AXS7 (AXSA:2017-1334:03)");

  script_set_attribute(attribute:"synopsis", value:
"The remote MiracleLinux host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the
AXSA:2017-1334:03 advisory.

    IPA is an integrated solution to provide centrally managed Identity (users,
    hosts, services), Authentication (SSO, 2FA), and Authorization
    (host access control, SELinux user roles, services). The solution provides
    features for further integration with Linux based clients (SUDO, automount)
    and integration with Active Directory based infrastructures (Trusts).
    Security issues fixed with this release:
    CVE-2017-2590
    ** RESERVED **
    This candidate has been reserved by an organization or individual that
    will use it when announcing a new security problem.  When the
    candidate has been publicized, the details for this candidate will be
    provided.
    Fixed bugs:
    * Previously, during an Identity Management (IdM) replica installation that runs on domain level 1 or
    higher, Directory Server was not configured to use TLS encryption. As a consequence, installing a
    certificate authority (CA) on that replica failed. Directory Server is now configured to use TLS
    encryption during the replica installation and as a result, the CA installation works as expected.
    * Previously, the Identity Management (IdM) public key infrastructure (PKI) component was configured to
    listen on the ::1 IPv6 localhost address. In environments have the the IPv6 protocol disabled, the
    replica installer was unable to retrieve the Directory Server certificate, and the installation failed.
    The default listening address of the PKI connector has been updated from the IP address to localhost. As
    a result, the PKI connector now listens on the correct addresses in IPv4 and IPv6 environments.
    * Previously, when installing a certificate authority (CA) on a replica, Identity Management (IdM) was
    unable to provide third-party CA certificates to the Certificate System CA installer. As a consequence,
    the installer was unable to connect to the remote master if the remote master used a third-party server
    certificate, and the installation failed. This updates applies a patch and as a result, installing a CA
    replica works as expected in the described situation.
    * When installing a replica, the web server service entry is created on the Identity Management (IdM)
    master and replicated to all IdM servers. Previously, when installing a replica without a certificate
    authority (CA), in certain situations the service entry was not replicated to the new replica on time, and
    the installation failed. The replica installer has been updated and now waits until the web server service
    entry is replicated. As a result, the replica installation no longer fails in the described situation.

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

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://tsn.miraclelinux.com/en/node/7766");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/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:L/PR:L/UI:N/S:U/C:N/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-2017-2590");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_set_attribute(attribute:"vendor_severity", value:"Moderate");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/02/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/03/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2026/01/16");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:ipa-admintools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:ipa-client");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:ipa-client-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:ipa-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:ipa-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:ipa-server-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:ipa-server-dns");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:ipa-server-trust-ad");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:python2-ipaclient");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:python2-ipalib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:miracle:linux:python2-ipaserver");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:miracle:linux:7");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Miracle Linux Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2026 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/MiracleLinux/release", "Host/MiracleLinux/rpm-list", "Host/cpu");

  exit(0);
}


include('rpm2.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_product = get_kb_item('installed_os/local/SSH/0/product');
if (isnull(os_product) || 'MIRACLE LINUX' >!< os_product) audit(AUDIT_OS_NOT, 'MIRACLE LINUX');
var os_version = get_kb_item('installed_os/local/SSH/0/version');
if (isnull(os_version)) audit(AUDIT_UNKNOWN_APP_VER, 'MIRACLE LINUX');
if (! preg(pattern:"^7([^0-9]|$)", string:os_version)) audit(AUDIT_OS_NOT, 'MiracleLinux 7.x', 'MIRACLE LINUX ' + os_version);

if (!get_kb_item('Host/MiracleLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('aarch64' >!< cpu && 'ppc' >!< cpu && 's390' >!< cpu && 'x86_64' >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'MIRACLE LINUX', cpu);

var constraints = [
  {
    'release': '7',
    'pkgs': [
      {'reference':'ipa-admintools-4.4.0-14.6.0.1.el7.AXS7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'ipa-client-4.4.0-14.6.0.1.el7.AXS7', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'ipa-client-common-4.4.0-14.6.0.1.el7.AXS7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'ipa-common-4.4.0-14.6.0.1.el7.AXS7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'ipa-server-4.4.0-14.6.0.1.el7.AXS7', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'ipa-server-common-4.4.0-14.6.0.1.el7.AXS7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'ipa-server-dns-4.4.0-14.6.0.1.el7.AXS7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'ipa-server-trust-ad-4.4.0-14.6.0.1.el7.AXS7', 'cpu':'x86_64', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'python2-ipaclient-4.4.0-14.6.0.1.el7.AXS7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'python2-ipalib-4.4.0-14.6.0.1.el7.AXS7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'},
      {'reference':'python2-ipaserver-4.4.0-14.6.0.1.el7.AXS7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'0'}
    ]
  }
];

var os_release = get_one_kb_item('installed_os/local/SSH/0/release');
var os_sp = get_one_kb_item('Host/*/minor_release');

var flag = 0;
var reference;
var sp;
var _cpu;
var el_string;
var rpm_spec_vers_cmp;
var epoch;
var allowmaj;
var exists_check;
var cves;
foreach var constraint ( constraints ) {
  # Check that the target release is equal to the affected release
  if (!empty_or_null(constraint['release'])){
    if (constraint['release'] != os_release) continue;
  }
  if (!empty_or_null(constraint['sp'])){
    if (constraint['sp'] != os_sp) continue;
  }
  foreach var pkg ( constraint['pkgs'] ) {
    reference = NULL;
    sp = NULL;
    _cpu = NULL;
    el_string = NULL;
    rpm_spec_vers_cmp = NULL;
    epoch = NULL;
    allowmaj = NULL;
    exists_check = NULL;
    cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['sp'])) sp = pkg['sp'];
    if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];
    if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];
    if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];
    if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];
    if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];
    if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];
    if (!empty_or_null(pkg['cves'])) cves = pkg['cves'];
    if (reference &&
        ## (no known rpm to check OR known rpm_exists)
        (!exists_check || rpm_exists(rpm:exists_check)) &&
        rpm_check(sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj, cves:cves)) 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, 'ipa-admintools / ipa-client / ipa-client-common / ipa-common / etc');
}