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Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
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March 15, 2023Severity High Analysis Summary According to researchers, a Golang-based botnet named GoBruteforcer has been discovered, which is specifically targeting web servers running FTP, MySQL, phpMyAdmin, and […]March 15, 2023Severity High Analysis Summary DarkComet RAT (Remote Administration Tool) is a type of malware that is designed to allow attackers to gain remote access to a […]March 15, 2023Severity High Analysis Summary CVE-2023-23410 CVSS:7.8 Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
March 15, 2023Severity High Analysis Summary According to researchers, a Golang-based botnet named GoBruteforcer has been discovered, which is specifically targeting web servers running FTP, MySQL, phpMyAdmin, and […]March 15, 2023Severity High Analysis Summary DarkComet RAT (Remote Administration Tool) is a type of malware that is designed to allow attackers to gain remote access to a […]March 15, 2023Severity High Analysis Summary CVE-2023-23410 CVSS:7.8 Microsoft Windows could allow a local authenticated attacker to gain elevated privileges on the system, caused by a flaw in […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Advisory – Microsoft Windows Server 2016 / Windows 10 Multiple Vulnerabilities
January 10, 2019Rewterz Threat Advisory – CVE-2019-0541 – Microsoft Internet Explorer MSHTML Engine Code Execution Vulnerability
January 10, 2019
SEVERITY: Medium
ANALYSIS SUMMARY
CVE-2019-0545
An information disclosure vulnerability exists in .NET Framework and .NET Core which allows bypassing Cross-origin Resource Sharing (CORS) configurations, which is a security bypass.
IMPACT
Security bypass
Information disclosure
AFFECTED PRODUCTS
Microsoft .NET Framework 2.0
Microsoft .NET Framework 3.0
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
Microsoft .NET Framework 4.5.2
Microsoft .NET Framework 4.6
Microsoft .NET Framework 3.5
Microsoft .NET Framework 3.5.1
.NET Core 2.2
REMEDIATION
Vendor has released updates for the following products.
Microsoft .NET Framework 4.5.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (KB4480076):
Microsoft .NET Framework 4.5.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (KB4480076):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480076
Microsoft .NET Framework 4.6 on Windows Server 2008 for x64-based Systems Service Pack 2 (KB4480072):
Microsoft .NET Framework 4.6 on Windows Server 2008 for 32-bit Systems Service Pack 2 (KB4480072):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480072
Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2
(KB4480084):
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2 (KB4480084):
Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (KB4480084):
Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
(KB4480084):
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
(KB4480084):
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (KB4480084):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480084
Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 (KB4480085):
Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core
installation) (KB4480085):
Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB4480085):
Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 (KB4480085):
Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 (KB4480085):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480085
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (KB4480070):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)
(KB4480070):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480070
Microsoft .NET Framework 4.5.2 on Windows Server 2012 (KB4480075):
Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) (KB4480075):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480075
Microsoft .NET Framework 3.5 on Windows Server 2012 (KB4480083):
Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) (KB4480083):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480083
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4
Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1 (KB4480063):
Microsoft .NET Framework 3.5.1 on Windows 7 for x64-based Systems Service Pack 1 (KB4480063):
Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core
installation) (KB4480063):
Microsoft .NET Framework 3.5.1 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB4480063):
Microsoft .NET Framework 3.5.1 on Windows 7 for 32-bit Systems Service Pack 1 (KB4480063):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480063
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (KB4480051):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation)
(KB4480051):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480051
Microsoft .NET Framework 4.5.2 on Windows Server 2012 (KB4480058):
Microsoft .NET Framework 4.5.2 on Windows Server 2012 (Server Core installation) (KB4480058):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480058
Microsoft .NET Framework 3.5 on Windows Server 2012 (KB4480061):
Microsoft .NET Framework 3.5 on Windows Server 2012 (Server Core installation) (KB4480061):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480061
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows RT 8.1 (KB4480054):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for x64-based systems (KB4480054):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (KB4480054):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation)
(KB4480054):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 8.1 for 32-bit systems (KB4480054):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480054
Microsoft .NET Framework 4.5.2 on Windows RT 8.1 (KB4480057):
Microsoft .NET Framework 4.5.2 on Windows 8.1 for x64-based systems (KB4480057):
Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (KB4480057):
Microsoft .NET Framework 4.5.2 on Windows Server 2012 R2 (Server Core installation) (KB4480057):
Microsoft .NET Framework 4.5.2 on Windows 8.1 for 32-bit systems (KB4480057):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480057
Microsoft .NET Framework 3.5 on Windows 8.1 for x64-based systems (KB4481484, KB4480064):
Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (KB4481484, KB4480064):
Microsoft .NET Framework 3.5 on Windows Server 2012 R2 (Server Core installation) (KB4481484, KB4480064):
Microsoft .NET Framework 3.5 on Windows 8.1 for 32-bit systems (KB4481484, KB4480064):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4481484
Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2
(KB4480062):
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for Itanium-Based Systems Service Pack 2
(KB4480062):
Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
(KB4480062):
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for x64-based Systems Service Pack 2
(KB4480062):
Microsoft .NET Framework 3.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (KB4480062):
Microsoft .NET Framework 2.0 Service Pack 2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (KB4480062):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480062
Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for 32-bit Systems (KB4480962):
Microsoft .NET Framework 3.5 on Windows 10 for 32-bit Systems (KB4480962):
Microsoft .NET Framework 4.6/4.6.1/4.6.2 on Windows 10 for x64-based Systems (KB4480962):
Microsoft .NET Framework 3.5 on Windows 10 for x64-based Systems (KB4480962):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480962
Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for 32-bit Systems (KB4480978):
Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for 32-bit Systems (KB4480978):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480978
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (KB4480961):
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for x64-based Systems (KB4480961):
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2016 (Server Core installation) (KB4480961):
Microsoft .NET Framework 3.5 on Windows Server 2016 (KB4480961):
Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for x64-based Systems (KB4480961):
Microsoft .NET Framework 3.5 on Windows Server 2016 (Server Core installation) (KB4480961):
Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows 10 Version 1607 for 32-bit Systems (KB4480961):
Microsoft .NET Framework 3.5 on Windows 10 Version 1607 for 32-bit Systems (KB4480961):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480961
Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for ARM64-based Systems (KB4480966):
Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for ARM64-based Systems (KB4480966):
Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for x64-based Systems (KB4480966):
Microsoft .NET Framework 4.7.2 on Windows Server, version 1803 (Server Core Installation) (KB4480966):
Microsoft .NET Framework 4.7.1/4.7.2 on Windows Server, version 1709 (Server Core Installation) (KB4480966):
Microsoft .NET Framework 3.5 on Windows Server, version 1709 (Server Core Installation) (KB4480966):
Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for x64-based Systems (KB4480966):
Microsoft .NET Framework 3.5 on Windows Server, version 1803 (Server Core Installation) (KB4480966):
Microsoft .NET Framework 4.7.2 on Windows 10 Version 1803 for 32-bit Systems (KB4480966):
Microsoft .NET Framework 3.5 on Windows 10 Version 1803 for 32-bit Systems (KB4480966):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480966
Microsoft .NET Framework 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for x64-based Systems (KB4480973):
Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for x64-based Systems (KB4480973):
Microsoft .NET Framework 4.7/4.7.1/4.7.2 on Windows 10 Version 1703 for 32-bit Systems (KB4480973):
Microsoft .NET Framework 3.5 on Windows 10 Version 1703 for 32-bit Systems (KB4480973):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480973
Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for ARM64-based Systems (KB4480978):
Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for ARM64-based Systems (KB4480978):
Microsoft .NET Framework 4.7.1/4.7.2 on Windows 10 Version 1709 for x64-based Systems (KB4480978):
Microsoft .NET Framework 3.5 on Windows 10 Version 1709 for x64-based Systems (KB4480978):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480978
Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for x64-based Systems (KB4480056):
Microsoft .NET Framework 4.7.2 on Windows Server 2019 (KB4480056):
Microsoft .NET Framework 4.7.2 on Windows Server 2019 (Server Core installation) (KB4480056):
Microsoft .NET Framework 3.5 on Windows 10 Version 1809 for x64-based Systems (KB4480056):
Microsoft .NET Framework 3.5 on Windows Server 2019 (KB4480056):
Microsoft .NET Framework 3.5 on Windows Server 2019 (Server Core installation) (KB4480056):
Microsoft .NET Framework 4.7.2 on Windows 10 Version 1809 for 32-bit Systems (KB4480056):
Microsoft .NET Framework 3.5 on Windows 10 Version 1809 for 32-bit Systems (KB4480056):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480056
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 (KB4480055):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1
(KB4480055):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) (KB4480055):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB4480055):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480055
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for 32-bit Systems Service Pack 1 (KB4480072):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows 7 for x64-based Systems Service Pack 1
(KB4480072):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) (KB4480072):
Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB4480072):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480072
Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 (KB4480059):
Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 (KB4480059):
Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core
installation) (KB4480059):
Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB4480059):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480059
Microsoft .NET Framework 4.5.2 on Windows 7 for 32-bit Systems Service Pack 1 (KB4480076):
Microsoft .NET Framework 4.5.2 on Windows 7 for x64-based Systems Service Pack 1 (KB4480076):
Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core
installation) (KB4480076):
Microsoft .NET Framework 4.5.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB4480076):
https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4480076