Security Update for Microsoft .NET Core SDK (CVE-2024-0057)

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##

include('compat.inc');

if (description)
{
  script_id(187899);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/16");

  script_cve_id("CVE-2024-0057");
  script_xref(name:"MSKB", value:"5033733");
  script_xref(name:"MSKB", value:"5033734");
  script_xref(name:"MSKB", value:"5033741");
  script_xref(name:"IAVA", value:"2024-A-0017-S");

  script_name(english:"Security Update for Microsoft .NET Core SDK (CVE-2024-0057)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by a Microsoft .NET Core SDK vulnerability.");
  script_set_attribute(attribute:"description", value:
"The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by
a vulnerability as referenced in the January 2024 advisory.

  - .Net Core Security Feature Bypass Vulnerability (CVE-2024-0057) 

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://dotnet.microsoft.com/download/dotnet/6.0");
  script_set_attribute(attribute:"see_also", value:"https://dotnet.microsoft.com/en-us/download/dotnet/7.0");
  script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2024-20672");
  # https://support.microsoft.com/en-gb/topic/-net-6-0-update-january-09-2024-kb5033733-56af5715-0061-4a82-8706-587c7fc236b5
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?9665e1f0");
  # https://support.microsoft.com/en-gb/topic/-net-7-0-update-january-09-2024-kb5033734-81462b7d-b267-4375-a059-05ac8abc440d
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?03898bde");
  # https://github.com/dotnet/core/blob/main/release-notes/6.0/6.0.26/6.0.26.md
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?eb9bc23b");
  # https://github.com/dotnet/core/blob/main/release-notes/7.0/7.0.15/7.0.15.md
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?e01c8839");
  script_set_attribute(attribute:"solution", value:
"Update .NET Core, remove vulnerable packages and refer to vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/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: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-2024-0057");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2024/01/09");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/01/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/01/10");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:.net_core");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Windows");

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("microsoft_dotnet_core_sdk_win.nbin");
  script_require_keys("installed_sw/.NET Core SDK Windows", "Settings/ParanoidReport");

  exit(0);
}

include('vcf.inc');

if (report_paranoia < 2) audit(AUDIT_PARANOID);

var app = '.NET Core SDK Windows';

var app_info = vcf::get_app_info(app:app, win_local:TRUE);

var constraints = [
  {'min_version': '6.0', 'fixed_version': '6.0.126'},
  {'min_version': '6.0.200', 'fixed_version': '6.0.321'},
  {'min_version': '6.0.400', 'fixed_version': '6.0.418'},
  {'min_version': '7.0', 'fixed_version': '7.0.115'},
  {'min_version': '7.0.200', 'fixed_version': '7.0.312'},
  {'min_version': '7.0.400', 'fixed_version': '7.0.405'},
  {'min_version': '8.0.100-rc2', 'fixed_version': '8.0.101'}
];

vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);