9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.381 Low
EPSS
Percentile
97.2%
The remote Windows host has a version of the Microsoft .NET Framework that is affected by a vulnerability related to how it handles TypeFilterLevel checks for some malformed objects. This can be used by a remote attacker to gain privilege elevation via a specially crafted packet sent to a host that is using .NET Remoting.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(79132);
script_version("1.12");
script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/15");
script_cve_id("CVE-2014-4149");
script_bugtraq_id(70979);
script_xref(name:"MSFT", value:"MS14-072");
script_xref(name:"MSKB", value:"2978114");
script_xref(name:"MSKB", value:"2978116");
script_xref(name:"MSKB", value:"2978120");
script_xref(name:"MSKB", value:"2978121");
script_xref(name:"MSKB", value:"2978122");
script_xref(name:"MSKB", value:"2978124");
script_xref(name:"MSKB", value:"2978125");
script_xref(name:"MSKB", value:"2978126");
script_xref(name:"MSKB", value:"2978127");
script_xref(name:"MSKB", value:"2978128");
script_xref(name:"IAVA", value:"2014-A-0173-S");
script_name(english:"MS14-072: Vulnerability in .NET Framework Could Allow Elevation of Privilege (3005210)");
script_summary(english:"Checks the version of the .NET files.");
script_set_attribute(attribute:"synopsis", value:
"The version of the .NET Framework installed on the remote host is
affected by a privilege elevation vulnerability.");
script_set_attribute(attribute:"description", value:
"The remote Windows host has a version of the Microsoft .NET Framework
that is affected by a vulnerability related to how it handles
TypeFilterLevel checks for some malformed objects. This can be used by
a remote attacker to gain privilege elevation via a specially crafted
packet sent to a host that is using .NET Remoting.");
# https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2014/ms14-072
script_set_attribute(attribute:"see_also", value:"https://www.nessus.org/u?e3a3b608");
script_set_attribute(attribute:"solution", value:
"Microsoft has released a set of patches for .NET Framework 1.1 SP1,
2.0 SP2, 3.5, 3.5.1, 4.0, 4.5, 4.5.1, and 4.5.2.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2014/11/11");
script_set_attribute(attribute:"patch_publication_date", value:"2014/11/11");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/11/12");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:microsoft:.net_framework");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl", "microsoft_net_framework_installed.nasl");
script_require_keys("SMB/MS_Bulletin_Checks/Possible");
script_require_ports(139, 445, "Host/patch_management_checks");
exit(0);
}
include("audit.inc");
include("smb_func.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_reg_query.inc");
include("misc_func.inc");
include("install_func.inc");
# Windows Embedded is not supported by Nessus
# There are cases where this plugin is flagging embedded
# hosts improperly since this update does not apply
# to those machines
productname = get_kb_item("SMB/ProductName");
if ("Windows Embedded" >< productname)
exit(0, "Nessus does not support bulletin / patch checks for Windows Embedded.");
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = 'MS14-072';
kbs = make_list(
"2978114",
"2978116",
"2978120",
"2978121",
"2978122",
"2978124",
"2978125",
"2978126",
"2978127",
"2978128"
);
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);
get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);
if (hotfix_check_sp_range(win2003:'2', vista:'2', win7:'1', win8:'0', win81:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
# Some of the 2k3 checks could flag XP 64, which is unsupported
if ("Windows XP" >< productname) audit(AUDIT_OS_SP_NOT_VULN);
share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);
# Determine if .NET 4.5, 4.5.1, or 4.5.2 is installed
dotnet_452_installed = FALSE;
dotnet_451_installed = FALSE;
dotnet_45_installed = FALSE;
count = get_install_count(app_name:'Microsoft .NET Framework');
if (count > 0)
{
installs = get_installs(app_name:'Microsoft .NET Framework');
foreach install(installs[1])
{
ver = install["version"];
if (ver == "4.5") dotnet_45_installed = TRUE;
if (ver == "4.5.1") dotnet_451_installed = TRUE;
if (ver == "4.5.2") dotnet_452_installed = TRUE;
}
}
vuln = 0;
########## KB 2978114 #############
# .NET Framework 1.1 SP1 #
# Windows Server 2003 SP2 #
###################################
missing = 0;
# LDR / GDR are the same
missing += hotfix_is_vulnerable(os:"5.2", arch:"x86", sp:2, file:"mscorlib.dll", version:"1.1.4322.2511", min_version:"1.1.4322.2000", dir:"\Microsoft.NET\Framework\v1.1.4322");
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978114");
vuln += missing;
########## KB 2978116 #############
# .NET Framework 2.0 SP2 #
# Windows Vista SP2 #
# Windows Server 2008 SP2 #
##################################
missing = 0;
# GDR
missing += hotfix_is_vulnerable(os:"6.0", sp:2, file:"system.runtime.remoting.dll", version:"2.0.50727.4255", min_version:"2.0.50727.2000", dir:"\Microsoft.NET\Framework\v2.0.50727");
# LDR
missing += hotfix_is_vulnerable(os:"6.0", sp:2, file:"system.runtime.remoting.dll", version:"2.0.50727.8641", min_version:"2.0.50727.5000", dir:"\Microsoft.NET\Framework\v2.0.50727");
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978116");
vuln += missing;
########### KB 2978120 ############
# .NET Framework 3.5.1 #
# Windows 7 SP1 #
# Windows Server 2008 R2 SP1 #
############################$######
missing = 0;
# GDR
missing += hotfix_is_vulnerable(os:"6.1", sp:1, file:"system.runtime.remoting.dll", version:"2.0.50727.5488", min_version:"2.0.50727.5000", dir:"\Microsoft.NET\Framework\v2.0.50727");
# LDR
missing += hotfix_is_vulnerable(os:"6.1", sp:1, file:"system.runtime.remoting.dll", version:"2.0.50727.8641", min_version:"2.0.50727.7000", dir:"\Microsoft.NET\Framework\v2.0.50727");
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978120");
vuln += missing;
########## KB 2978121 ###########
# .NET Framework 3.5 #
# Windows 8 #
# Windows Server 2012 #
#################################
missing = 0;
# GDR
missing += hotfix_is_vulnerable(os:"6.2", sp:0, file:"system.runtime.remoting.dll", version:"2.0.50727.6424", min_version:"2.0.50727.0", dir:"\Microsoft.NET\Framework\v2.0.50727");
# LDR
missing += hotfix_is_vulnerable(os:"6.2", sp:0, file:"system.runtime.remoting.dll", version:"2.0.50727.8641", min_version:"2.0.50727.7000", dir:"\Microsoft.NET\Framework\v2.0.50727");
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978121");
vuln += missing;
########### KB 2978122 ############
# .NET Framework 3.5 #
# Windows 8.1 #
# Windows Server 2012 R2 #
###################################
missing = 0;
missing += hotfix_is_vulnerable(os:"6.3", sp:0, file:"system.runtime.remoting.dll", version:"2.0.50727.8012", min_version:"2.0.50727.0", dir:"\Microsoft.NET\Framework\v2.0.50727");
missing += hotfix_is_vulnerable(os:"6.3", sp:0, file:"system.runtime.remoting.dll", version:"2.0.50727.8641", min_version:"2.0.50727.8600", dir:"\Microsoft.NET\Framework\v2.0.50727");
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978122");
vuln += missing;
########### KB 2978124 ############
# .NET Framework 2.0 SP2 #
# Windows Server 2003 SP2 #
###################################
missing = 0;
missing += hotfix_is_vulnerable(os:"5.2", sp:2, file:"System.Runtime.Remoting.dll", version:"2.0.50727.3664", min_version:"2.0.50727.0", dir:"\Microsoft.NET\Framework\v2.0.50727");
missing += hotfix_is_vulnerable(os:"5.2", sp:2, file:"System.Runtime.Remoting.dll", version:"2.0.50727.8642", min_version:"2.0.50727.5000", dir:"\Microsoft.NET\Framework\v2.0.50727");
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978124");
vuln += missing;
########### KB 2978125 ############
# .NET Framework 4 #
# Windows Vista SP2 #
# Windows Server 2008 SP2 #
# Windows 7 SP1 #
# Windows Server 2008 R2 SP1 #
# Windows Server 2003 SP2 #
###################################
missing = 0;
# Windows Server 2003 SP2
missing += hotfix_is_vulnerable(os:"5.2", sp:2, file:"System.Runtime.Remoting.dll", version:"4.0.30319.1030", min_version:"4.0.30319.0", dir:"\Microsoft.NET\Framework\v4.0.30319");
missing += hotfix_is_vulnerable(os:"5.2", sp:2, file:"System.Runtime.Remoting.dll", version:"4.0.30319.2049", min_version:"4.0.30319.2000", dir:"\Microsoft.NET\Framework\v4.0.30319");
# Windows Vista/Server 2008 SP2
missing += hotfix_is_vulnerable(os:"6.0", sp:2, file:"System.Runtime.Remoting.dll", version:"4.0.30319.1030", min_version:"4.0.30319.0", dir:"\Microsoft.NET\Framework\v4.0.30319");
missing += hotfix_is_vulnerable(os:"6.0", sp:2, file:"System.Runtime.Remoting.dll", version:"4.0.30319.2049", min_version:"4.0.30319.2000", dir:"\Microsoft.NET\Framework\v4.0.30319");
# Windows 7/Server 2008 R2 SP1
missing += hotfix_is_vulnerable(os:"6.1", sp:1, file:"System.Runtime.Remoting.dll", version:"4.0.30319.1030", min_version:"4.0.30319.0", dir:"\Microsoft.NET\Framework\v4.0.30319");
missing += hotfix_is_vulnerable(os:"6.1", sp:1, file:"System.Runtime.Remoting.dll", version:"4.0.30319.2049", min_version:"4.0.30319.2000", dir:"\Microsoft.NET\Framework\v4.0.30319");
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978125");
vuln += missing;
########### KB 2978126 ############
# .NET Framework 4.5.1/4.5.2 #
# Windows 8.1 #
# Windows 8.1 RT #
# Windows Server 2012 R2 #
###################################
missing = 0;
if (dotnet_451_installed || dotnet_452_installed)
{
# GDR
missing += hotfix_is_vulnerable(os:"6.3", sp:0, file:"system.runtime.remoting.dll", version:"4.0.30319.34243", min_version:"4.0.30319.0", dir:"\Microsoft.NET\Framework\v4.0.30319");
# LDR
missing += hotfix_is_vulnerable(os:"6.3", sp:0, file:"system.runtime.remoting.dll", version:"4.0.30319.36255", min_version:"4.0.30319.35000", dir:"\Microsoft.NET\Framework\v4.0.30319");
}
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978126");
vuln += missing;
########## KB 2978127 #############
# .NET Framework 4.5/4.5.1/4.5.2 #
# Windows 8 #
# Windows RT #
# Windows Server 2012 #
###################################
if (dotnet_45_installed || dotnet_451_installed || dotnet_452_installed)
{
missing = 0;
# GDR
missing += hotfix_is_vulnerable(os:"6.2", sp:0, file:"system.runtime.remoting.dll", version:"4.0.30319.34243", min_version:"4.0.30319.0", path:"\Microsoft.NET\Framework\v4.0.30319");
# LDR
missing += hotfix_is_vulnerable(os:"6.2", sp:0, file:"system.runtime.remoting.dll", version:"4.0.30319.36255", min_version:"4.0.30319.35000", path:"\Microsoft.NET\Framework\v4.0.30319");
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978127");
vuln += missing;
}
########### KB 2978128 ############
# .NET Framework 4.5/4.5.1/4.5.2 #
# Windows Vista SP2 #
# Windows Server 2008 SP2 #
# Windows 7 SP1 #
# Windows Server 2008 R2 SP1 #
###################################
missing = 0;
if (dotnet_45_installed || dotnet_451_installed || dotnet_452_installed)
{
# Windows Vista/Server 2008 SP2
# GDR
missing += hotfix_is_vulnerable(os:"6.0", sp:2, file:"System.Runtime.Remoting.dll", version:"4.0.30319.34245", min_version:"4.0.30319.0", dir:"\Microsoft.NET\Framework\v4.0.30319");
# LDR
missing += hotfix_is_vulnerable(os:"6.0", sp:2, file:"System.Runtime.Remoting.dll", version:"4.0.30319.36257", min_version:"4.0.30319.35000", dir:"\Microsoft.NET\Framework\v4.0.30319");
# Windows 7/Server 2008 R2 SP1
# GDR
missing += hotfix_is_vulnerable(os:"6.1", sp:1, file:"System.Runtime.Remoting.dll", version:"4.0.30319.34245", min_version:"4.0.30319.0", dir:"\Microsoft.NET\Framework\v4.0.30319");
# LDR
missing += hotfix_is_vulnerable(os:"6.1", sp:1, file:"System.Runtime.Remoting.dll", version:"4.0.30319.36257", min_version:"4.0.30319.35000", dir:"\Microsoft.NET\Framework\v4.0.30319");
}
if (missing > 0) hotfix_add_report(bulletin:bulletin, kb:"2978128");
vuln += missing;
# Report
if (vuln > 0)
{
set_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
hotfix_security_hole();
hotfix_check_fversion_end();
exit(0);
}
else
{
hotfix_check_fversion_end();
audit(AUDIT_HOST_NOT, "affected");
}
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | .net_framework | cpe:/a:microsoft:.net_framework |