The remote Windows host is missing security update 4487018.
It is, therefore, affected by multiple vulnerabilities :

  - An information vulnerability exists when Windows     improperly discloses file information. Successful     exploitation of the vulnerability could allow the     attacker to read the contents of files on disk.
    (CVE-2019-0636)

  - A remote code execution vulnerability exists when     Microsoft Edge improperly accesses objects in memory.
    The vulnerability could corrupt memory in such a way     that enables an attacker to execute arbitrary code in     the context of the current user. An attacker who     successfully exploited the vulnerability could gain the     same user rights as the current user.  (CVE-2019-0645)

  - An elevation of privilege vulnerability exists when the     Storage Service improperly handles file operations. An     attacker who successfully exploited this vulnerability     could gain elevated privileges on the victim system.
    (CVE-2019-0659)

  - An elevation of privilege vulnerability exists when the     Windows kernel fails to properly handle objects in     memory. An attacker who successfully exploited this     vulnerability could run arbitrary code in kernel mode.
    An attacker could then install programs; view, change,     or delete data; or create new accounts with full user     rights.  (CVE-2019-0656)

  - An elevation of privilege vulnerability exists in     Windows when the Win32k component fails to properly     handle objects in memory. An attacker who successfully     exploited this vulnerability could run arbitrary code in     kernel mode. An attacker could then install programs;
    view, change, or delete data; or create new accounts     with full user rights.  (CVE-2019-0623)

  - An information disclosure vulnerability exists when     Windows Hyper-V on a host operating system fails to     properly validate input from an authenticated user on a     guest operating system.  (CVE-2019-0635)

  - An information disclosure vulnerability exists when the     Windows kernel improperly handles objects in memory. An     attacker who successfully exploited this vulnerability     could obtain information to further compromise the users     system.  (CVE-2019-0621)

  - An information disclosure vulnerability exists when the     Human Interface Devices (HID) component improperly     handles objects in memory. An attacker who successfully     exploited this vulnerability could obtain information to     further compromise the victims system.  (CVE-2019-0600,     CVE-2019-0601)

  - A remote code execution vulnerability exists in .NET     Framework and Visual Studio software when the software     fails to check the source markup of a file. An attacker     who successfully exploited the vulnerability could run     arbitrary code in the context of the current user. If     the current user is logged on with administrative user     rights, an attacker could take control of the affected     system. An attacker could then install programs; view,     change, or delete data; or create new accounts with full     user rights.  (CVE-2019-0613)

  - An information disclosure vulnerability exists when the     Windows GDI component improperly discloses the contents     of its memory. An attacker who successfully exploited     the vulnerability could obtain information to further     compromise the users system. There are multiple ways an     attacker could exploit the vulnerability, such as by     convincing a user to open a specially crafted document,     or by convincing a user to visit an untrusted webpage.
    The security update addresses the vulnerability by     correcting how the Windows GDI component handles objects     in memory. (CVE-2019-0602, CVE-2019-0615, CVE-2019-0616,     CVE-2019-0619, CVE-2019-0660)

  - A security feature bypass vulnerability exists in     Windows which could allow an attacker to bypass Device     Guard. An attacker who successfully exploited this     vulnerability could circumvent a User Mode Code     Integrity (UMCI) policy on the machine.  (CVE-2019-0627,     CVE-2019-0631, CVE-2019-0632)

  - An information disclosure vulnerability exists when the     win32k component improperly provides kernel information.
    An attacker who successfully exploited the vulnerability     could obtain information to further compromise the users     system.  (CVE-2019-0628)

  - An information disclosure vulnerability exists when     Internet Explorer improperly handles objects in memory.
    An attacker who successfully exploited this     vulnerability could test for the presence of files on     disk. For an attack to be successful, an attacker must     persuade a user to open a malicious website. The     security update addresses the vulnerability by changing     the way Internet Explorer handles objects in memory.
    (CVE-2019-0676)

  - A vulnerability exists in certain .Net Framework API's     and Visual Studio in the way they parse URL's. An     attacker who successfully exploited this vulnerability     could use it to bypass security logic intended to ensure     that a user-provided URL belonged to a specific hostname     or a subdomain of that hostname. This could be used to     cause privileged communication to be made to an     untrusted service as if it was a trusted service.
    (CVE-2019-0657)

  - A remote code execution vulnerability exists when     Internet Explorer improperly accesses objects in memory.
    The vulnerability could corrupt memory in such a way     that an attacker could execute arbitrary code in the     context of the current user. An attacker who     successfully exploited the vulnerability could gain the     same user rights as the current user.  (CVE-2019-0606)

  - A remote code execution vulnerability exists in the way     that the Windows Graphics Device Interface (GDI) handles     objects in the memory. An attacker who successfully     exploited this vulnerability could take control of the     affected system. An attacker could then install     programs; view, change, or delete data; or create new     accounts with full user rights.  (CVE-2019-0618,     CVE-2019-0662)

  - A remote code execution vulnerability exists in the way     that the scripting engine handles objects in memory in     Microsoft Edge. The vulnerability could corrupt memory     in such a way that an attacker could execute arbitrary     code in the context of the current user. An attacker who     successfully exploited the vulnerability could gain the     same user rights as the current user.  (CVE-2019-0590,     CVE-2019-0591, CVE-2019-0593, CVE-2019-0605,     CVE-2019-0642, CVE-2019-0651, CVE-2019-0652,     CVE-2019-0655)

  - A spoofing vulnerability exists when Microsoft browsers     improperly handles specific redirects. An attacker who     successfully exploited this vulnerability could trick a     user into believing that the user was on a legitimate     website. The specially crafted website could either     spoof content or serve as a pivot to chain an attack     with other vulnerabilities in web services.
    (CVE-2019-0654)

  - A remote code execution vulnerability exists in the way     that the Microsoft Server Message Block 2.0 (SMBv2)     server handles certain requests. An attacker who     successfully exploited the vulnerability could gain the     ability to execute code on the target server.
    (CVE-2019-0630, CVE-2019-0633)

  - A memory corruption vulnerability exists in the Windows     Server DHCP service when an attacker sends specially     crafted packets to a DHCP server. An attacker who     successfully exploited the vulnerability could run     arbitrary code on the DHCP server.  (CVE-2019-0626)

  - A remote code execution vulnerability exists when the     Windows Jet Database Engine improperly handles objects     in memory. An attacker who successfully exploited this     vulnerability could execute arbitrary code on a victim     system. An attacker could exploit this vulnerability by     enticing a victim to open a specially crafted file. The     update addresses the vulnerability by correcting the way     the Windows Jet Database Engine handles objects in     memory. (CVE-2019-0595, CVE-2019-0596, CVE-2019-0597,     CVE-2019-0598, CVE-2019-0599, CVE-2019-0625)

  - An information disclosure vulnerability exists when the     Windows kernel improperly initializes objects in memory.
    To exploit this vulnerability, an authenticated attacker     could run a specially crafted application. An attacker who     successfully exploited this vulnerability could obtain     information to further compromise the user's system.
    (CVE-2019-0663)

The remote Windows host is missing security update 4487020. It is, therefore, affected by multiple vulnerabilities :

  - A remote code execution vulnerability exists in .NET     Framework and Visual Studio software when the software     fails to check the source markup of a file. An attacker     who successfully exploited the vulnerability could run     arbitrary code in the context of the current user. If     the current user is logged on with administrative user     rights, an attacker could take control of the affected     system. An attacker could then install programs; view,     change, or delete data; or create new accounts with full     user rights.  (CVE-2019-0613)

  - A remote code execution vulnerability exists when     Internet Explorer improperly accesses objects in memory.
    The vulnerability could corrupt memory in such a way     that an attacker could execute arbitrary code in the     context of the current user. An attacker who     successfully exploited the vulnerability could gain the     same user rights as the current user.  (CVE-2019-0606)

  - An elevation of privilege vulnerability exists in     Windows when the Win32k component fails to properly     handle objects in memory. An attacker who successfully     exploited this vulnerability could run arbitrary code in     kernel mode. An attacker could then install programs;
    view, change, or delete data; or create new accounts     with full user rights.  (CVE-2019-0623)

  - An information disclosure vulnerability exists when the     Windows kernel improperly handles objects in memory. An     attacker who successfully exploited this vulnerability     could obtain information to further compromise the users     system.  (CVE-2019-0621)

  - A vulnerability exists in Microsoft Chakra JIT server.
    An attacker who successfully exploited this     vulnerability could gain elevated privileges. The     vulnerability by itself does not allow arbitrary code to     run. However, this vulnerability could be used in     conjunction with one or more vulnerabilities (for     example a remote code execution vulnerability and     another elevation of privilege vulnerability) to take     advantage of the elevated privileges when running. The     security update addresses the vulnerability by modifying     how Microsoft Chakra handles constructorCaches.
    (CVE-2019-0649)

  - An information disclosure vulnerability exists when the     win32k component improperly provides kernel information.
    An attacker who successfully exploited the vulnerability     could obtain information to further compromise the users     system.  (CVE-2019-0628)

  - A remote code execution vulnerability exists in the way     that the Windows Graphics Device Interface (GDI) handles     objects in the memory. An attacker who successfully     exploited this vulnerability could take control of the     affected system. An attacker could then install     programs; view, change, or delete data; or create new     accounts with full user rights.  (CVE-2019-0618,     CVE-2019-0662)

  - An information vulnerability exists when Windows     improperly discloses file information. Successful     exploitation of the vulnerability could allow the     attacker to read the contents of files on disk.
    (CVE-2019-0636)

  - A remote code execution vulnerability exists when the     Windows Jet Database Engine improperly handles objects     in memory. An attacker who successfully exploited this     vulnerability could execute arbitrary code on a victim     system. An attacker could exploit this vulnerability by     enticing a victim to open a specially crafted file. The     update addresses the vulnerability by correcting the way     the Windows Jet Database Engine handles objects in     memory. (CVE-2019-0595, CVE-2019-0596, CVE-2019-0597,     CVE-2019-0598, CVE-2019-0599, CVE-2019-0625)

  - An elevation of privilege vulnerability exists when the     Windows kernel fails to properly handle objects in     memory. An attacker who successfully exploited this     vulnerability could run arbitrary code in kernel mode.
    An attacker could then install programs; view, change,     or delete data; or create new accounts with full user     rights.  (CVE-2019-0656)

  - A remote code execution vulnerability exists when     Microsoft Edge improperly accesses objects in memory.
    The vulnerability could corrupt memory in such a way     that enables an attacker to execute arbitrary code in     the context of the current user. An attacker who     successfully exploited the vulnerability could gain the     same user rights as the current user.  (CVE-2019-0634,     CVE-2019-0645)

  - An information disclosure vulnerability exists when the     Human Interface Devices (HID) component improperly     handles objects in memory. An attacker who successfully     exploited this vulnerability could obtain information to     further compromise the victims system.  (CVE-2019-0600,     CVE-2019-0601)

  - An elevation of privilege vulnerability exists when the     Storage Service improperly handles file operations. An     attacker who successfully exploited this vulnerability     could gain elevated privileges on the victim system.
    (CVE-2019-0659)

  - An information disclosure vulnerability exists when     Internet Explorer improperly handles objects in memory.
    An attacker who successfully exploited this     vulnerability could test for the presence of files on     disk. For an attack to be successful, an attacker must     persuade a user to open a malicious website. The     security update addresses the vulnerability by changing     the way Internet Explorer handles objects in memory.
    (CVE-2019-0676)

  - A remote code execution vulnerability exists in the way     that the scripting engine handles objects in memory in     Microsoft Edge. The vulnerability could corrupt memory     in such a way that an attacker could execute arbitrary     code in the context of the current user. An attacker who     successfully exploited the vulnerability could gain the     same user rights as the current user.  (CVE-2019-0590,     CVE-2019-0591, CVE-2019-0593, CVE-2019-0605,     CVE-2019-0610, CVE-2019-0640, CVE-2019-0642,     CVE-2019-0644, CVE-2019-0651, CVE-2019-0652,     CVE-2019-0655)

  - A memory corruption vulnerability exists in the Windows     Server DHCP service when an attacker sends specially     crafted packets to a DHCP server. An attacker who     successfully exploited the vulnerability could run     arbitrary code on the DHCP server.  (CVE-2019-0626)

  - An information disclosure vulnerability exists when     Windows Hyper-V on a host operating system fails to     properly validate input from an authenticated user on a     guest operating system.  (CVE-2019-0635)

  - An information disclosure vulnerability exists when the     Windows GDI component improperly discloses the contents     of its memory. An attacker who successfully exploited     the vulnerability could obtain information to further     compromise the users system. There are multiple ways an     attacker could exploit the vulnerability, such as by     convincing a user to open a specially crafted document,     or by convincing a user to visit an untrusted webpage.
    The security update addresses the vulnerability by     correcting how the Windows GDI component handles objects     in memory. (CVE-2019-0602, CVE-2019-0615, CVE-2019-0616,     CVE-2019-0619, CVE-2019-0660)

  - An information disclosure vulnerability exists when the     scripting engine does not properly handle objects in     memory in Microsoft Edge. An attacker who successfully     exploited the vulnerability could obtain information to     further compromise the users system.  (CVE-2019-0658)

  - A security feature bypass vulnerability exists in     Windows which could allow an attacker to bypass Device     Guard. An attacker who successfully exploited this     vulnerability could circumvent a User Mode Code     Integrity (UMCI) policy on the machine.  (CVE-2019-0627,     CVE-2019-0631, CVE-2019-0632)

  - A vulnerability exists in certain .Net Framework API's     and Visual Studio in the way they parse URL's. An     attacker who successfully exploited this vulnerability     could use it to bypass security logic intended to ensure     that a user-provided URL belonged to a specific hostname     or a subdomain of that hostname. This could be used to     cause privileged communication to be made to an     untrusted service as if it was a trusted service.
    (CVE-2019-0657)

  - A security feature bypass vulnerability exists in     Microsoft Edge handles whitelisting. Edge depends on a     default whitelist of sites where Adobe Flash will load     without user interaction. Because the whitelist was not     scheme-aware, an attacker could use a man in the middle     attack to cause Flash policies to be bypassed and     arbitrary Flash content to be loaded without user     interaction. The security update addresses the     vulnerability by modifying how affected Microsoft Edge     handles whitelisting. (CVE-2019-0641)

  - A spoofing vulnerability exists when Microsoft browsers     improperly handles specific redirects. An attacker who     successfully exploited this vulnerability could trick a     user into believing that the user was on a legitimate     website. The specially crafted website could either     spoof content or serve as a pivot to chain an attack     with other vulnerabilities in web services.
    (CVE-2019-0654)

  - A remote code execution vulnerability exists in the way     that the Microsoft Server Message Block 2.0 (SMBv2)     server handles certain requests. An attacker who     successfully exploited the vulnerability could gain the     ability to execute code on the target server.
    (CVE-2019-0630, CVE-2019-0633)

  - An information disclosure vulnerability exists when the     Windows kernel improperly initializes objects in memory.
    To exploit this vulnerability, an authenticated attacker     could run a specially crafted application. An attacker who     successfully exploited this vulnerability could obtain     information to further compromise the user's system.
    (CVE-2019-0663)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:0349 advisory.

    .NET Core is a managed-software framework. It implements a subset of the     .NET framework APIs and several new APIs, and it includes a CLR     implementation.

    New versions of .NET Core that address security vulnerabilities are now     available. The updated versions are .NET Core 1.0.14, 1.1.11, 2.1.8, and 2.2.2.

    Security Fix(es):

    * .dotnet: Domain-spoofing attack in System.Uri (CVE-2019-0657)

    For more details about the security issue(s), including the impact, a CVSS     score, and other related information, refer to the CVE page(s) listed in     the References section.

    For more information, please refer to the upstream doc in the References     section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Windows host is missing security update 4486996. It is, therefore, affected by multiple vulnerabilities :

  - An information vulnerability exists when Windows     improperly discloses file information. Successful     exploitation of the vulnerability could allow the     attacker to read the contents of files on disk.
    (CVE-2019-0636)

  - An elevation of privilege vulnerability exists when the     Windows kernel fails to properly handle objects in     memory. An attacker who successfully exploited this     vulnerability could run arbitrary code in kernel mode.
    An attacker could then install programs; view, change,     or delete data; or create new accounts with full user     rights.  (CVE-2019-0656)

  - An elevation of privilege vulnerability exists in     Windows when the Win32k component fails to properly     handle objects in memory. An attacker who successfully     exploited this vulnerability could run arbitrary code in     kernel mode. An attacker could then install programs;
    view, change, or delete data; or create new accounts     with full user rights.  (CVE-2019-0623)

  - An information disclosure vulnerability exists when     Windows Hyper-V on a host operating system fails to     properly validate input from an authenticated user on a     guest operating system.  (CVE-2019-0635)

  - An information disclosure vulnerability exists when the     Windows kernel improperly handles objects in memory. An     attacker who successfully exploited this vulnerability     could obtain information to further compromise the users     system.  (CVE-2019-0621)

  - An information disclosure vulnerability exists when the     Human Interface Devices (HID) component improperly     handles objects in memory. An attacker who successfully     exploited this vulnerability could obtain information to     further compromise the victims system.  (CVE-2019-0600,     CVE-2019-0601)

  - A remote code execution vulnerability exists in .NET     Framework and Visual Studio software when the software     fails to check the source markup of a file. An attacker     who successfully exploited the vulnerability could run     arbitrary code in the context of the current user. If     the current user is logged on with administrative user     rights, an attacker could take control of the affected     system. An attacker could then install programs; view,     change, or delete data; or create new accounts with full     user rights.  (CVE-2019-0613)

  - An elevation of privilege vulnerability exists when the     Storage Service improperly handles file operations. An     attacker who successfully exploited this vulnerability     could gain elevated privileges on the victim system.
    (CVE-2019-0659)

  - A security feature bypass vulnerability exists in     Windows which could allow an attacker to bypass Device     Guard. An attacker who successfully exploited this     vulnerability could circumvent a User Mode Code     Integrity (UMCI) policy on the machine.  (CVE-2019-0627,     CVE-2019-0631, CVE-2019-0632)

  - An information disclosure vulnerability exists when the     win32k component improperly provides kernel information.
    An attacker who successfully exploited the vulnerability     could obtain information to further compromise the users     system.  (CVE-2019-0628)

  - A vulnerability exists in certain .Net Framework API's     and Visual Studio in the way they parse URL's. An     attacker who successfully exploited this vulnerability     could use it to bypass security logic intended to ensure     that a user-provided URL belonged to a specific hostname     or a subdomain of that hostname. This could be used to     cause privileged communication to be made to an     untrusted service as if it was a trusted service.
    (CVE-2019-0657)

  - A remote code execution vulnerability exists in the way     that the Windows Graphics Device Interface (GDI) handles     objects in the memory. An attacker who successfully     exploited this vulnerability could take control of the     affected system. An attacker could then install     programs; view, change, or delete data; or create new     accounts with full user rights.  (CVE-2019-0618,     CVE-2019-0662)

  - A security feature bypass vulnerability exists when     Windows Defender Firewall incorrectly applies firewall     profiles to cellular network connections. This     vulnerability occurs when Windows is connected to both     an ethernet network and a cellular network. An attacker     would have no way to trigger this vulnerability     remotely, and this vulnerability by itself does not     allow Windows to be exploited. This update addresses the     behavior by correcting how Windows Defender Firewall     handles firewall profiles when ethernet and cellular     network connections are both present. (CVE-2019-0637)

  - A remote code execution vulnerability exists in the way     that the Microsoft Server Message Block 2.0 (SMBv2)     server handles certain requests. An attacker who     successfully exploited the vulnerability could gain the     ability to execute code on the target server.
    (CVE-2019-0630, CVE-2019-0633)

  - An information disclosure vulnerability exists when the     Windows GDI component improperly discloses the contents     of its memory. An attacker who successfully exploited     the vulnerability could obtain information to further     compromise the users system. There are multiple ways an     attacker could exploit the vulnerability, such as by     convincing a user to open a specially crafted document,     or by convincing a user to visit an untrusted webpage.
    The security update addresses the vulnerability by     correcting how the Windows GDI component handles objects     in memory. (CVE-2019-0602, CVE-2019-0615, CVE-2019-0616,     CVE-2019-0619, CVE-2019-0660)

  - A memory corruption vulnerability exists in the Windows     Server DHCP service when an attacker sends specially     crafted packets to a DHCP server. An attacker who     successfully exploited the vulnerability could run     arbitrary code on the DHCP server.  (CVE-2019-0626)

  - A remote code execution vulnerability exists when the     Windows Jet Database Engine improperly handles objects     in memory. An attacker who successfully exploited this     vulnerability could execute arbitrary code on a victim     system. An attacker could exploit this vulnerability by     enticing a victim to open a specially crafted file. The     update addresses the vulnerability by correcting the way     the Windows Jet Database Engine handles objects in     memory. (CVE-2019-0595, CVE-2019-0596, CVE-2019-0597,     CVE-2019-0598, CVE-2019-0599, CVE-2019-0625)

  - An information disclosure vulnerability exists when the     Windows kernel improperly initializes objects in memory.
    To exploit this vulnerability, an authenticated attacker     could run a specially crafted application. An attacker who     successfully exploited this vulnerability could obtain     information to further compromise the user's system.
    (CVE-2019-0663)

The Microsoft Visual Studio Products are missing a security update. It is, therefore, affected by the following vulnerability :

  - A remote code execution vulnerability exists in Visual Studio     software when the software fails to check the source markup of a     file. An attacker who successfully exploited the vulnerability     could run arbitrary code in the context of the current user. If     the current user is logged on with administrative user rights, an     attacker could take control of the affected system. An attacker     could then install programs; view, change, or delete data; or     create new accounts with full user rights. Users whose accounts     are configured to have fewer user rights on the system could be     less impacted than users who operate with administrative user     rights. (CVE-2019-0613)

  - A vulnerability exists in certain .Net Framework API's and Visual     Studio in the way they parse URL's. An attacker who successfully     exploited this vulnerability could use it to bypass security     logic intended to ensure that a user-provided URL belonged to a     specific hostname or a subdomain of that hostname. This could be     used to cause privileged communication to be made to an untrusted     service as if it was a trusted service. To exploit the     vulnerability, an attacker must provide a URL string to an     application that attempts to verify that the URL belongs to a     specific hostname or to a subdomain of that hostname. The     application must then make an HTTP request to the     attacker-provided URL either directly or by sending a processed     version of the attacker-provided URL to a web browser.
    (CVE-2019-0657)

The remote Windows host has an installation of .NET Core with a version of 1.0.x < 1.0.14, 1.1.x < 1.1.11, 2.1.x < 2.1.8 or 2.2x < 2.2.2. Therefore, the host is affected by the following:

  - A Domain spoofing vulnerability which causes the meaning of a   URI to change when International Domain Name encoding is applied.
  An attacker who successfully exploited the vulnerability could   redirect a URI. (CVE-2019-0657)

An update of the dotnet package has been released.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
122122	KB4487018: Windows 10 February 2019 Security Update	Nessus	Windows : Microsoft Bulletins	2019/2/12	2022/5/25	critical
122124	KB4487020: Windows 10 Version 1703 February 2019 Security Update	Nessus	Windows : Microsoft Bulletins	2019/2/12	2022/5/25	critical
122330	RHEL 7 : .NET Core on Red Hat Enterprise Linux security update for February 2019 (Moderate) (RHSA-2019:0349)	Nessus	Red Hat Local Security Checks	2019/2/20	2025/3/20	medium
122119	KB4486996: Windows 10 Version 1709 and Windows Server Version 1709 February 2019 Security Update	Nessus	Windows : Microsoft Bulletins	2019/2/12	2024/6/17	critical
122133	Security Updates for Microsoft Visual Studio Products (February 2019)	Nessus	Windows : Microsoft Bulletins	2019/2/12	2022/6/27	high
122154	Security Update for .NET Core (February 2019)	Nessus	Windows	2019/2/13	2025/3/20	medium
237067	Photon OS 4.0: Dotnet PHSA-2025-4.0-0804	Nessus	PhotonOS Local Security Checks	2025/5/22	2025/6/13	high

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