6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.02 Low
EPSS
Percentile
88.8%
This host is missing an important security
update according to Microsoft Security Update March-2019.
# SPDX-FileCopyrightText: 2019 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.814767");
script_version("2024-02-20T05:05:48+0000");
script_cve_id("CVE-2019-0809");
script_tag(name:"cvss_base", value:"6.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2024-02-20 05:05:48 +0000 (Tue, 20 Feb 2024)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-04-10 03:01:00 +0000 (Wed, 10 Apr 2019)");
script_tag(name:"creation_date", value:"2019-03-13 16:24:43 +0530 (Wed, 13 Mar 2019)");
script_name("Microsoft Visual Studio Remote Code Execution Vulnerability (Mar 2019)");
script_tag(name:"summary", value:"This host is missing an important security
update according to Microsoft Security Update March-2019.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw exists due to an error when the
Visual Studio C++ Redistributable Installer improperly validates input before
loading dynamic link library (DLL) files.");
script_tag(name:"impact", value:"Successful exploitation will allow an attacker
to execute arbitrary code in the context of the current user.");
script_tag(name:"affected", value:"Microsoft Visual Studio 2017 Version 15.9.");
script_tag(name:"solution", value:"The vendor has released updates. Please see the references for more information.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"executable_version");
script_xref(name:"URL", value:"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0809");
script_xref(name:"URL", value:"https://docs.microsoft.com/en-us/visualstudio/releasenotes/vs2017-relnotes");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2019 Greenbone Networks GmbH");
script_family("Windows : Microsoft Bulletins");
script_dependencies("secpod_ms_visual_prdts_detect.nasl");
script_mandatory_keys("Microsoft/VisualStudio/Ver");
script_require_ports(139, 445);
exit(0);
}
include("smb_nt.inc");
include("secpod_reg.inc");
include("version_func.inc");
include("secpod_smb_func.inc");
vsVer = get_kb_item("Microsoft/VisualStudio/Ver");
if(!vsVer || vsVer !~ "^15\."){
exit(0);
}
os_arch = get_kb_item("SMB/Windows/Arch");
if(!os_arch){
exit(0);
}
if("x86" >< os_arch){
key_list = make_list("SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\");
}
else if("x64" >< os_arch){
key_list = make_list("SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\",
"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\");
}
foreach key (key_list)
{
foreach item (registry_enum_keys(key:key))
{
vsname = registry_get_sz(key:key + item, item:"DisplayName");
if(vsname =~ "^Visual Studio.*2017$")
{
vsversion = registry_get_sz(key:key + item, item:"DisplayVersion");
if(!vsversion){
exit(0);
}
if(version_in_range(version:vsversion, test_version:"15.0", test_version2:"15.9.8"))
{
report = report_fixed_ver(installed_version:vsversion, fixed_version:"Visual Studio 2017 version 15.9.9");
security_message(data:report);
exit(0);
}
}
}
}
exit(0);
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.5 High
AI Score
Confidence
High
0.02 Low
EPSS
Percentile
88.8%