CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
45.0%
The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the vendor advisory.
.NET Core and Visual Studio Denial of Service Vulnerability (CVE-2024-30105)
.NET and Visual Studio Remote Code Execution Vulnerability (CVE-2024-35264)
.NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability (CVE-2024-38081)
.NET and Visual Studio Denial of Service Vulnerability (CVE-2024-38095)
Note that Nessus has not tested for these issues but has instead relied only on the applicationâs self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(202031);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/08/16");
script_cve_id(
"CVE-2024-30105",
"CVE-2024-35264",
"CVE-2024-38081",
"CVE-2024-38095"
);
script_xref(name:"IAVA", value:"2024-A-0398-S");
script_xref(name:"IAVA", value:"2024-A-0406-S");
script_name(english:"Security Update for Microsoft .NET Core (July 2024)");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by a .NET Core 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
multiple vulnerabilities as referenced in the vendor advisory.
- .NET Core and Visual Studio Denial of Service Vulnerability (CVE-2024-30105)
- .NET and Visual Studio Remote Code Execution Vulnerability (CVE-2024-35264)
- .NET, .NET Framework, and Visual Studio Elevation of Privilege Vulnerability (CVE-2024-38081)
- .NET and Visual Studio Denial of Service Vulnerability (CVE-2024-38095)
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/en-us/download/dotnet/8.0");
script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30105");
script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-35264");
script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38081");
script_set_attribute(attribute:"see_also", value:"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38095");
script_set_attribute(attribute:"see_also", value:"https://support.microsoft.com/help/5041081");
# https://github.com/dotnet/core/blob/main/release-notes/8.0/8.0.7/8.0.7.md
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8c97bc52");
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:H/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:H/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-2024-35264");
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:"2024/07/09");
script_set_attribute(attribute:"patch_publication_date", value:"2024/07/09");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/07/09");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:.net_core");
script_set_attribute(attribute:"generated_plugin", value:"current");
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_win.nbin");
script_require_keys("installed_sw/.NET Core Windows");
exit(0);
}
include('vcf.inc');
get_kb_item_or_exit('SMB/Registry/Enumerated');
var app_info = vcf::get_app_info(app:'.NET Core Windows', win_local:TRUE);
var constraints = [
{ 'min_version' : '8.0.0', 'fixed_version' : '8.0.7' }
];
vcf::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-30105
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-35264
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-38081
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-38095
www.nessus.org/u?8c97bc52
dotnet.microsoft.com/en-us/download/dotnet/8.0
msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30105
msrc.microsoft.com/update-guide/vulnerability/CVE-2024-35264
msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38081
msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38095
support.microsoft.com/help/5041081
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
45.0%