RHEL 6 / 7 : rh-mariadb101-mariadb (RHSA-2016:1637)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2016:1637. The text
# itself is copyright (C) Red Hat, Inc.
##

include('compat.inc');

if (description)
{
  script_id(233049);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/03/20");

  script_cve_id(
    "CVE-2016-3477",
    "CVE-2016-3521",
    "CVE-2016-3615",
    "CVE-2016-5440"
  );
  script_xref(name:"RHSA", value:"2016:1637");

  script_name(english:"RHEL 6 / 7 : rh-mariadb101-mariadb (RHSA-2016:1637)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates for rh-mariadb101-mariadb.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2016:1637 advisory.

    MariaDB is a multi-user, multi-threaded SQL database server. For all practical purposes, MariaDB is
    binary-compatible with MySQL.

    The following packages have been upgraded to a newer upstream version: rh-mariadb101-mariadb (10.1.16).

    Security Fix(es):

    * This update fixes several vulnerabilities in the MariaDB database server. Information about these flaws
    can be found on the Oracle Critical Patch Update Advisory page, listed in the References section.
    (CVE-2016-3477, CVE-2016-3521, CVE-2016-3615, CVE-2016-5440)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/updates/classification/#important");
  # http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html#AppendixMSQL
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?2d65519a");
  script_set_attribute(attribute:"see_also", value:"https://mariadb.com/kb/en/mariadb/mariadb-10115-release-notes/");
  script_set_attribute(attribute:"see_also", value:"https://mariadb.com/kb/en/mariadb/mariadb-10116-release-notes/");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1358205");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1358209");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1358212");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1358218");
  # https://security.access.redhat.com/data/csaf/v2/advisories/2016/rhsa-2016_1637.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?798f8566");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2016:1637");
  script_set_attribute(attribute:"solution", value:
"Update the RHEL rh-mariadb101-mariadb package based on the guidance in RHSA-2016:1637.");
  script_set_cvss_base_vector("CVSS2#AV:L/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:L/AC:H/PR:N/UI:N/S:C/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-2016-3477");

  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:"Important");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/07/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/08/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/03/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-bench");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-common");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-config");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-errmsg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-oqgraph-engine");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-server-galera");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:rh-mariadb101-mariadb-test");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Red Hat Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2025 and is owned by Tenable, Inc. or an Affiliate thereof.");

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

  exit(0);
}


include('rpm.inc');
include('rhel.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RedHat/release');
if (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');
var os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (!rhel_check_release_list(operator: 'ge', os_version: os_ver, rhel_versions: ['6','7'])) audit(AUDIT_OS_NOT, 'Red Hat 6.x / 7.x', 'Red Hat ' + os_ver);

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

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

var constraints = [
  {
    'repo_relative_urls': [
      'content/dist/rhel/server/6/6Server/x86_64/rhscl/1/debug',
      'content/dist/rhel/server/6/6Server/x86_64/rhscl/1/os',
      'content/dist/rhel/server/6/6Server/x86_64/rhscl/1/source/SRPMS',
      'content/dist/rhel/workstation/6/6Workstation/x86_64/rhscl/1/debug',
      'content/dist/rhel/workstation/6/6Workstation/x86_64/rhscl/1/os',
      'content/dist/rhel/workstation/6/6Workstation/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/6/6.2/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/6/6.2/x86_64/rhscl/1/os',
      'content/eus/rhel/server/6/6.2/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/6/6.3/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/6/6.3/x86_64/rhscl/1/os',
      'content/eus/rhel/server/6/6.3/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/6/6.4/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/6/6.4/x86_64/rhscl/1/os',
      'content/eus/rhel/server/6/6.4/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/6/6.5/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/6/6.5/x86_64/rhscl/1/os',
      'content/eus/rhel/server/6/6.5/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/6/6.6/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/6/6.6/x86_64/rhscl/1/os',
      'content/eus/rhel/server/6/6.6/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/6/6.7/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/6/6.7/x86_64/rhscl/1/os',
      'content/eus/rhel/server/6/6.7/x86_64/rhscl/1/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'rh-mariadb101-mariadb-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-bench-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-common-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-config-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-devel-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-errmsg-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-oqgraph-engine-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-server-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-server-galera-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-test-10.1.16-1.el6', 'cpu':'x86_64', 'release':'6', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'}
    ]
  },
  {
    'repo_relative_urls': [
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/debug',
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/os',
      'content/dist/rhel/server/7/7Server/x86_64/rhscl/1/source/SRPMS',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/debug',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/os',
      'content/dist/rhel/workstation/7/7Workstation/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.1/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.1/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.1/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.2/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.2/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.2/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.3/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.3/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.3/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.4/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.4/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.4/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.5/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.5/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.5/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.6/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.6/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.6/x86_64/rhscl/1/source/SRPMS',
      'content/eus/rhel/server/7/7.7/x86_64/rhscl/1/debug',
      'content/eus/rhel/server/7/7.7/x86_64/rhscl/1/os',
      'content/eus/rhel/server/7/7.7/x86_64/rhscl/1/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'rh-mariadb101-mariadb-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-bench-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-common-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-config-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-devel-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-errmsg-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-oqgraph-engine-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-server-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-server-galera-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
      {'reference':'rh-mariadb101-mariadb-test-10.1.16-1.el7', 'cpu':'x86_64', 'release':'7', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'}
    ]
  }
];

var applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);
if(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);

var flag = 0;
foreach var constraint_array ( constraints ) {
  var repo_relative_urls = NULL;
  if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];
  foreach var pkg ( constraint_array['pkgs'] ) {
    var reference = NULL;
    var _release = NULL;
    var sp = NULL;
    var _cpu = NULL;
    var el_string = NULL;
    var rpm_spec_vers_cmp = NULL;
    var epoch = NULL;
    var allowmaj = NULL;
    var exists_check = NULL;
    var cves = NULL;
    if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];
    if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];
    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 &&
        _release &&
        rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&
        (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&
        rpm_check(release:_release, 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)
{
  var extra = NULL;
  if (isnull(applicable_repo_urls) || !applicable_repo_urls) extra = rpm_report_get() + redhat_report_repo_caveat();
  else extra = rpm_report_get();
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'rh-mariadb101-mariadb / rh-mariadb101-mariadb-bench / etc');
}