RHEL 8 / 9 : Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update (Moderate) (RHSA-2023:4692)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2023:4692. The text
# itself is copyright (C) Red Hat, Inc.
##

include('compat.inc');

if (description)
{
  script_id(194322);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/04");

  script_cve_id("CVE-2023-24580", "CVE-2023-36053");
  script_xref(name:"RHSA", value:"2023:4692");

  script_name(english:"RHEL 8 / 9 : Red Hat Ansible Automation Platform 2.4 Product Security and Bug Fix Update (Moderate) (RHSA-2023:4692)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2023:4692 advisory.

    Red Hat Ansible Automation Platform provides an enterprise framework for building, deploying and managing
    IT automation at scale. IT Managers can provide top-down guidelines on how automation is applied to
    individual teams, while automation developers retain the freedom to write tasks that leverage existing
    knowledge without the overhead. Ansible Automation Platform makes it possible for users across an
    organization to share, vet, and manage automation content by means of a simple, powerful, and agentless
    language.

    Security Fix(es):
    * automation-controller: python-django: Potential regular expression denial of service vulnerability in
    EmailValidator/URLValidator (CVE-2023-36053)
    * automation-controller: python-django: Potential denial-of-service vulnerability in file uploads
    (CVE-2023-24580)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and
    other related information, refer to the CVE page(s) listed in the References section.

    Additional changes for automation controller:
    * automation-controller has been updated to 4.4.2 (AAP-14609)
    * Changing credential types using the dropdown list in the Launch prompt window no longer causes the
    screen to disappear. (AAP-11444)
    * Upgraded python dependencies which include an upgrade from Django 3.2 to 4.2.3, psycopg2 to psycopg3,
    additional libraries as needed. Also added a new setting in the UI exposing the ``CSRF_TRUSTED_ORIGIN``
    settings. (AAP-12345)
    * Fixed slow database UPDATE statements on job events table which could cause a task manager timeout.
    (AAP-12586)
    * Adding new labels to a job through prompting now works as expected. (AAP-14204)
    * Added ``noopener`` and ``noreferrer`` to Controller UI links that were missing it. (AAP-14345)
    * Fixed the broken User Guide link in the Edit Subscription Details page. (AAP-14375)
    * Turned off auto-complete on remaining Controller UI forms that were missing that attribute. (AAP-14442)
    * The Add button on credentials is now accessible for users with correct permissions. (AAP-14525)
    * Fixed unexpected error with adding a new host while using a manifest with size 10. (AAP-14675)
    * Fixed the Trial toggle when using a manifest file. (AAP-14675)
    * Applied environment variables from the setting ``AWX_TASK_ENV`` when running credential lookup plugins.
    (AAP-14683)
    * Interrupted jobs (like canceled jobs) no longer clear facts from hosts, if the job ran on an execution
    node. (AAP-14878)
    * Using a license that is missing a usage attribute no longer returns a 400 error. (AAP-14880)
    * Fixed sub-keys under data from HashiCorp Vault Secret Lookup responses to check for secrets, if found.
    (AAP-14946)
    * Fixed Ansible facts to retry saving to hosts if there is a database deadlock. (AAP-15021)

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/#moderate");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2169402");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2218004");
  # https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_4692.json
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1dcb6be1");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2023:4692");
  script_set_attribute(attribute:"solution", value:
"Update the affected automation-controller and / or automation-controller-venv-tower packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  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:N/UI:N/S:U/C:N/I:N/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-2023-36053");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");
  script_cwe_id(400, 1333);
  script_set_attribute(attribute:"vendor_severity", value:"Moderate");

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/02/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/08/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/04/28");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:9");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:automation-controller");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:automation-controller-venv-tower");
  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) 2024 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: ['8','9'])) audit(AUDIT_OS_NOT, 'Red Hat 8.x / 9.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/layered/rhel8/s390x/ansible-automation-platform/2.4/debug',
      'content/dist/layered/rhel8/s390x/ansible-automation-platform/2.4/os',
      'content/dist/layered/rhel8/s390x/ansible-automation-platform/2.4/source/SRPMS',
      'content/dist/layered/rhel8/x86_64/ansible-automation-platform/2.4/debug',
      'content/dist/layered/rhel8/x86_64/ansible-automation-platform/2.4/os',
      'content/dist/layered/rhel8/x86_64/ansible-automation-platform/2.4/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'automation-controller-4.4.2-1.el8ap', 'cpu':'s390x', 'release':'8', 'el_string':'el8ap', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'automation-hub-2.4', 'cves':['CVE-2023-24580']},
      {'reference':'automation-controller-4.4.2-1.el8ap', 'cpu':'x86_64', 'release':'8', 'el_string':'el8ap', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'automation-hub-2.4', 'cves':['CVE-2023-24580']},
      {'reference':'automation-controller-venv-tower-4.4.2-1.el8ap', 'release':'8', 'el_string':'el8ap', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'automation-hub-2.4', 'cves':['CVE-2023-24580', 'CVE-2023-36053']}
    ]
  },
  {
    'repo_relative_urls': [
      'content/dist/layered/rhel9/s390x/ansible-automation-platform/2.4/debug',
      'content/dist/layered/rhel9/s390x/ansible-automation-platform/2.4/os',
      'content/dist/layered/rhel9/s390x/ansible-automation-platform/2.4/source/SRPMS',
      'content/dist/layered/rhel9/x86_64/ansible-automation-platform/2.4/debug',
      'content/dist/layered/rhel9/x86_64/ansible-automation-platform/2.4/os',
      'content/dist/layered/rhel9/x86_64/ansible-automation-platform/2.4/source/SRPMS'
    ],
    'pkgs': [
      {'reference':'automation-controller-4.4.2-1.el9ap', 'cpu':'s390x', 'release':'9', 'el_string':'el9ap', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'automation-hub-2.4', 'cves':['CVE-2023-24580']},
      {'reference':'automation-controller-4.4.2-1.el9ap', 'cpu':'x86_64', 'release':'9', 'el_string':'el9ap', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'automation-hub-2.4', 'cves':['CVE-2023-24580']},
      {'reference':'automation-controller-venv-tower-4.4.2-1.el9ap', 'release':'9', 'el_string':'el9ap', 'rpm_spec_vers_cmp':TRUE, 'exists_check':'automation-hub-2.4', 'cves':['CVE-2023-24580', 'CVE-2023-36053']}
    ]
  }
];

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_HOLE,
      extra      : extra
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'automation-controller / automation-controller-venv-tower');
}