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Rewterz Threat Advisory – Microsoft Windows Server 2016 / Windows 10 Multiple Vulnerabilities

Severity

High

Analysis Summary

Following vulnerabilities have been found in Microsoft Windows Server 2016 and Windows !0. 

CVE-2019-0615

An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka ‘Windows GDI Information Disclosure Vulnerability’. 

CVE-2019-0627

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka ‘Windows Security Feature Bypass Vulnerability’. 

CVE-2019-0663

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, aka ‘Windows Kernel Information Disclosure Vulnerability’. 

CVE-2019-0630

A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 2.0 (SMBv2) server handles certain requests, aka ‘Windows SMB Remote Code Execution Vulnerability’. 

CVE-2019-0602

An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka ‘Windows GDI Information Disclosure Vulnerability’. 

CVE-2019-0626

A memory corruption vulnerability exists in the Windows Server DHCP service when an attacker sends specially crafted packets to a DHCP server, aka ‘Windows DHCP Server Remote Code Execution Vulnerability’.

CVE-2019-0600

An information disclosure vulnerability exists when the Human Interface Devices (HID) component improperly handles objects in memory, aka ‘HID Information Disclosure Vulnerability’. 

CVE-2019-0597

A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka ‘Jet Database Engine Remote Code Execution Vulnerability’. 

CVE-2019-0616

An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka ‘Windows GDI Information Disclosure Vulnerability’. 

CVE-2019-0595

A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka ‘Jet Database Engine Remote Code Execution Vulnerability’.

CVE-2019-0618

A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka ‘GDI+ Remote Code Execution Vulnerability’. 

CVE-2019-0601

An information disclosure vulnerability exists when the Human Interface Devices (HID) component improperly handles objects in memory, aka ‘HID Information Disclosure Vulnerability’. 

CVE-2019-0599

A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka ‘Jet Database Engine Remote Code Execution Vulnerability’. 

CVE-2019-0633

A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 2.0 (SMBv2) server handles certain requests, aka ‘Windows SMB Remote Code Execution Vulnerability’. 

CVE-2019-0636

An information vulnerability exists when Windows improperly discloses file information, aka ‘Windows Information Disclosure Vulnerability’.

CVE-2019-0659

An elevation of privilege vulnerability exists when the Storage Service improperly handles file operations, aka ‘Windows Storage Service Elevation of Privilege Vulnerability’.

CVE-2019-0621

An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory, aka ‘Windows Kernel Information Disclosure Vulnerability’. 

CVE-2019-0635

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, aka ‘Windows Hyper-V Information Disclosure Vulnerability’.

CVE-2019-0625

A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka ‘Jet Database Engine Remote Code Execution Vulnerability’. 

CVE-2019-0596

A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka ‘Jet Database Engine Remote Code Execution Vulnerability’. 

CVE-2019-0619

An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka ‘Windows GDI Information Disclosure Vulnerability’. 

CVE-2019-0656

An elevation of privilege vulnerability exists when the Windows kernel fails to properly handle objects in memory, aka ‘Windows Kernel Elevation of Privilege Vulnerability’.

CVE-2019-0662

A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory, aka ‘GDI+ Remote Code Execution Vulnerability’.

CVE-2019-0637

A security feature bypass vulnerability exists when Windows Defender Firewall incorrectly applies firewall profiles to cellular network connections, aka ‘Windows Defender Firewall Security Feature Bypass Vulnerability’.

CVE-2019-0628

An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka ‘Win32k Information Disclosure Vulnerability’.

CVE-2019-0598

A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka ‘Jet Database Engine Remote Code Execution Vulnerability’. 

CVE-2019-0660

An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory, aka ‘Windows GDI Information Disclosure Vulnerability’.\\

CVE-2019-0623

An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka ‘Win32k Elevation of Privilege Vulnerability’.

CVE-2019-0632

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka ‘Windows Security Feature Bypass Vulnerability’. 

CVE-2019-0631

A security feature bypass vulnerability exists in Windows which could allow an attacker to bypass Device Guard, aka ‘Windows Security Feature Bypass Vulnerability’.

Impact

  • System access
  • Privilege escalation
  •  Exposure of sensitive information
  •  Security Bypass

Affected Products

Microsoft Windows 10
Microsoft Windows Server 2016

Remediation

Apply update.