AlmaLinux 9 : Security and bug fixes for NetworkManager (Medium) (ALSA-2025:0377)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# AlmaLinux Security Advisory ALSA-2025:0377.
##

include('compat.inc');

if (description)
{
  script_id(214375);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2025/01/18");

  script_cve_id("CVE-2024-3661");
  script_xref(name:"ALSA", value:"2025:0377");
  script_xref(name:"RHSA", value:"2025:0377");

  script_name(english:"AlmaLinux 9 : Security and bug fixes for NetworkManager (Medium) (ALSA-2025:0377)");

  script_set_attribute(attribute:"synopsis", value:
"The remote AlmaLinux host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the
ALSA-2025:0377 advisory.

    NetworkManager is a system network service that manages network devices and connections, attempting to
    keep active network connectivity when available. Its capabilities include managing Ethernet, wireless,
    mobile broadband (WWAN), and PPPoE devices, as well as providing VPN integration with a variety of
    different VPN services.

    Security and bug fix(es):

      * Routes in table different to main are not deleted on reapply [almalinux-9.5.z] (JIRA:AlmaLinux-73013)
      * Route to VPN server not stored in routing table that is specified by ipv4.route-table
    [almalinux-9.5.z] (JIRA:AlmaLinux-73166)
      * VPN connections do not support ipv4.routing-rules settings [almalinux-9.5.z] (JIRA:AlmaLinux-73167)
      * CVE-2024-3661 NetworkManager: DHCP routing options can manipulate interface-based VPN traffic
    [almalinux-9.5.z] (JIRA:AlmaLinux-64726)

Tenable has extracted the preceding description block directly from the AlmaLinux 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://errata.almalinux.org/9/ALSA-2025-0377.html");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2025:0377");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"cvss4_vector", value:"CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N");
  script_set_attribute(attribute:"cvss4_supplemental", value:"CVSS:4.0/AU:Y/R:A/V:D/RE:M/U:Green");
  script_set_attribute(attribute:"cvss4_threat_vector", value:"CVSS:4.0/E:P");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-3661");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_cwe_id(306, 501);

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/05/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2025/01/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2025/01/18");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-adsl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-bluetooth");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-cloud-setup");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-config-connectivity-redhat");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-config-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-dispatcher-routing-rules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-initscripts-updown");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-libnm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-libnm-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-ovs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-ppp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-team");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-tui");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-wifi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:alma:linux:NetworkManager-wwan");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::appstream");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::baseos");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::crb");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::highavailability");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::nfv");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::realtime");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::resilientstorage");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::sap");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::sap_hana");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:alma:linux:9::supplementary");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Alma Linux 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");
  script_require_keys("Host/local_checks_enabled", "Host/AlmaLinux/release", "Host/AlmaLinux/rpm-list", "Host/cpu");

  exit(0);
}


include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/AlmaLinux/release');
if (isnull(os_release) || 'AlmaLinux' >!< os_release) audit(AUDIT_OS_NOT, 'AlmaLinux');
var os_ver = pregmatch(pattern: "AlmaLinux release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'AlmaLinux');
os_ver = os_ver[1];
if (! preg(pattern:"^9([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'AlmaLinux 9.x', 'AlmaLinux ' + os_ver);

if (!get_kb_item('Host/AlmaLinux/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, 'AlmaLinux', cpu);

var pkgs = [
    {'reference':'NetworkManager-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-adsl-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-bluetooth-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-cloud-setup-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-config-connectivity-redhat-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-config-server-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-dispatcher-routing-rules-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-initscripts-updown-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-libnm-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-libnm-devel-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-ovs-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-ppp-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-team-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-tui-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-wifi-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'},
    {'reference':'NetworkManager-wwan-1.48.10-5.el9_5', 'release':'9', 'el_string':'el9_5', 'rpm_spec_vers_cmp':TRUE, 'epoch':'1'}
];

var flag = 0;
foreach var package_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(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = 'Alma-' + package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (!empty_or_null(package_array['cves'])) cves = package_array['cves'];
  if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {
    if (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)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      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, 'NetworkManager / NetworkManager-adsl / NetworkManager-bluetooth / etc');
}