EulerOS 2.0 SP2 : NetworkManager (EulerOS-SA-2019-1119)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#

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

if (description)
{
  script_id(123593);
  script_version("1.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/02/01");

  script_cve_id("CVE-2018-15688");

  script_name(english:"EulerOS 2.0 SP2 : NetworkManager (EulerOS-SA-2019-1119)");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing a security update.");
  script_set_attribute(attribute:"description", value:
"According to the version of the NetworkManager packages installed,
the EulerOS installation on the remote host is affected by the
following vulnerability :

  - systemd: Out-of-bounds heap write in systemd-networkd
    dhcpv6 option handling (CVE-2018-15688)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-1119
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c42e43b7");
  script_set_attribute(attribute:"solution", value:
"Update the affected NetworkManager package.");
  script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/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:A/AC:L/PR:N/UI:N/S:U/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-2018-15688");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"patch_publication_date", value:"2019/03/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/04/02");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-adsl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-bluetooth");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-config-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-glib");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-libnm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-team");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-tui");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-wifi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:NetworkManager-wwan");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
  script_exclude_keys("Host/EulerOS/uvp_version");

  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/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");

sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(2)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2", "EulerOS UVP " + uvp);

if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

flag = 0;

pkgs = ["NetworkManager-1.10.2-16.h7",
        "NetworkManager-adsl-1.10.2-16.h7",
        "NetworkManager-bluetooth-1.10.2-16.h7",
        "NetworkManager-config-server-1.10.2-16.h7",
        "NetworkManager-glib-1.10.2-16.h7",
        "NetworkManager-libnm-1.10.2-16.h7",
        "NetworkManager-team-1.10.2-16.h7",
        "NetworkManager-tui-1.10.2-16.h7",
        "NetworkManager-wifi-1.10.2-16.h7",
        "NetworkManager-wwan-1.10.2-16.h7"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"2", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "NetworkManager");
}