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    Read More about XDR

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    • Rewterz XDR
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    Rewterz threat Advisory – Microsoft Internet Explorer Multiple Vulnerabilities

    Managed Security Services

    • Managed Security Monitoring
    • Remote SOC
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    • Hybrid SOC

    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.

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    Assess

    • Compromise Assessment
    • APT Assessment
    • Penetration Testing
    • Architecture Design & Review
    • Red Team Assessment
    • Purple Team Assessment
    • Social Engineering
    • Source Code Review

    Transform

    • SOC Consultancy
    • SOC Maturity Assessment
    • SOC Model Evaluation
    • SOC Gap Analysis
    • SIEM Gap Analysis
    • SIEM Optimization
    • SOC Content Pack

    Train

    • Simulated Cyber Attack Exercise
    • Tabletop Exercise
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    • Incident Response
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    March 17, 2023
    March 17, 2023
    Rewterz Threat Alert – Chaos Ransomware – Active IOCs
    Severity High Analysis Summary Chaos is a customizable ransomware builder that emerged on June 9 2021 (in underground forums) by falsely marketing itself as the .NET […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Advisory – Multiple Adobe ColdFusion Vulnerabilities
    Severity High Analysis Summary CVE-2023-26361 CVSS:4.9 Adobe ColdFusion could allow a remote authenticated attacker to traverse directories on the system. An attacker could send a specially […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Alert – Ursnif Banking Trojan aka Gozi – Active IOCs
    Severity Medium Analysis Summary Ursnif banking trojan also known as Gozi and Dreambot has been around for more than 10 years. It gained popularity in 2015 […]

    Threat Insights

    16
    pdf-file (1)
    Annual Threat Intelligence Report 2022
    • Threat Advisories
    • Monthly Threat Insights
    • Threat Intelligence Reports
  • Why Rewterz?

    About Us

    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.

    Read More

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    Our Leadership

    Our leadership team brings together years of knowledge and experience in cybersecurity to drive our company's mission and vision. Our team is passionate about delivering high-quality products and services, leading by example and assisting our clients in securing their organization’s environment.
    help

    CSR

    At Rewterz, we believe that businesses have a responsibility to impact positively and contribute to the well-being of our communities as well as the planet. That's why we are committed to operating in a socially responsible and sustainable way.

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Get in Touch
logo_SVG-01
  • Platform
    xdrLogo
    center_new
    Read More about XDR

    Platform

    • Rewterz XDR
    • Rewterz Defense
    • Rewterz Threat Intelligence
    Rewterz threat Advisory – Microsoft Internet Explorer Multiple Vulnerabilities

    Managed Security Services

    • Managed Security Monitoring
    • Remote SOC
    • Onsite SOC
    • Hybrid SOC

    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.

  • Services

    Assess

    • Compromise Assessment
    • APT Assessment
    • Penetration Testing
    • Architecture Design & Review
    • Red Team Assessment
    • Purple Team Assessment
    • Social Engineering
    • Source Code Review

    Transform

    • SOC Consultancy
    • SOC Maturity Assessment
    • SOC Model Evaluation
    • SOC Gap Analysis
    • SIEM Gap Analysis
    • SIEM Optimization
    • SOC Content Pack

    Train

    • Simulated Cyber Attack Exercise
    • Tabletop Exercise
    • Security Awareness and Training

    Respond

    • Incident Analysis
    • Incident Response
  • Solutions
  • Resources

    Resources

    • Blog
    • Press Releases
    March 17, 2023
    March 17, 2023
    Rewterz Threat Alert – Chaos Ransomware – Active IOCs
    Severity High Analysis Summary Chaos is a customizable ransomware builder that emerged on June 9 2021 (in underground forums) by falsely marketing itself as the .NET […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Advisory – Multiple Adobe ColdFusion Vulnerabilities
    Severity High Analysis Summary CVE-2023-26361 CVSS:4.9 Adobe ColdFusion could allow a remote authenticated attacker to traverse directories on the system. An attacker could send a specially […]
    March 17, 2023
    March 17, 2023
    Rewterz Threat Alert – Ursnif Banking Trojan aka Gozi – Active IOCs
    Severity Medium Analysis Summary Ursnif banking trojan also known as Gozi and Dreambot has been around for more than 10 years. It gained popularity in 2015 […]

    Threat Insights

    16
    pdf-file (1)
    Annual Threat Intelligence Report 2022
    • Threat Advisories
    • Monthly Threat Insights
    • Threat Intelligence Reports
  • Why Rewterz?

    About Us

    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.

    Read More

    play_btn_Smallplay_btn_hover_Small
    leadership

    Our Leadership

    Our leadership team brings together years of knowledge and experience in cybersecurity to drive our company's mission and vision. Our team is passionate about delivering high-quality products and services, leading by example and assisting our clients in securing their organization’s environment.
    help

    CSR

    At Rewterz, we believe that businesses have a responsibility to impact positively and contribute to the well-being of our communities as well as the planet. That's why we are committed to operating in a socially responsible and sustainable way.

    Connect with Us

    • Contact
    • Careers
Get in Touch
Rewterz
Rewterz Threat Advisory – Microsoft SharePoint Multiple Products Multiple Script Insertion Vulnerabilities
April 11, 2019
Rewterz
Rewterz Threat Advisory – Microsoft Windows Server 2019 Multiple Vulnerabilities
April 11, 2019

Rewterz threat Advisory – Microsoft Internet Explorer Multiple Vulnerabilities

April 11, 2019

Severity

Medium

Analysis Summary

CVE-2019-0764

A tampering vulnerability exists when Microsoft browsers do not properly validate input under specific conditions, aka ‘Microsoft Browsers Tampering Vulnerability’.

CVE-2019-0752

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka ‘Scripting Engine Memory Corruption Vulnerability’.

CVE-2019-0835

An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory, aka ‘Microsoft Scripting Engine Information Disclosure Vulnerability’.

CVE-2019-0753

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka ‘Scripting Engine Memory Corruption Vulnerability’.

CVE-2019-0862

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka ‘Scripting Engine Memory Corruption Vulnerability’.

Impact

  • System access
  • Exposure of sensitive information
  • Security Bypass

Affected Vendors

Microsoft

Affected Products

  • Microsoft Internet Explorer 9.x
  • Microsoft Internet Explorer 10.x
  • Microsoft Internet Explorer 11.x

Remediation

Apply update.

Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 (KB4493472):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493472

Internet Explorer 11 on Windows Server 2016 (KB4493470):

Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems (KB4493470):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493470

Internet Explorer 11 on Windows 10 Version 1709 for ARM64-based Systems (KB4493441):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493441

Internet Explorer 11 on Windows 10 Version 1709 for x64-based Systems (KB4493441):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493441

Internet Explorer 11 on Windows 10 Version 1709 for 32-bit Systems (KB4493441):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493441

Internet Explorer 11 on Windows RT 8.1 (KB4493446):

Apply update (please see the vendor’s service database for details).

Internet Explorer 11 on Windows 8.1 for x64-based systems (KB4493446):

Internet Explorer 11 on Windows Server 2012 R2 (KB4493446):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493446

Internet Explorer 11 on Windows 8.1 for 32-bit systems (KB4493446):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493446

Internet Explorer 10 on Windows Server 2012 (KB4493451):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493451

Internet Explorer 11 on Windows 10 Version 1803 for ARM64-based Systems (KB4493464):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493464

Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems (KB4493464):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493464

Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems (KB4493464):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493464

Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems (KB4493470):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493470

Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 (KB4493472):

Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB4493472):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493472

Internet Explorer 11 on Windows 10 Version 1703 for x64-based Systems (KB4493474):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493474

Internet Explorer 11 on Windows 10 Version 1703 for 32-bit Systems (KB4493474):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493474

Internet Explorer 11 on Windows 10 for x64-based Systems (KB4493475):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493475

Internet Explorer 11 on Windows 10 for 32-bit Systems (KB4493475):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493475

Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems (KB4493509):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493509

Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems (KB4493509):

Internet Explorer 11 on Windows Server 2019 (KB4493509):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493509

Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems (KB4493509):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493509

Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1 (KB4493435):

Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (KB4493435):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493435

Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1 (KB4493435):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493435

Internet Explorer 11 on Windows 8.1 for x64-based systems (KB4493435):

Internet Explorer 11 on Windows Server 2012 R2 (KB4493435):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493435

Internet Explorer 11 on Windows 8.1 for 32-bit systems (KB4493435):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493435

Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2 (KB4493435):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493435

Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2 (KB4493435):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493435

Internet Explorer 10 on Windows Server 2012 (KB4493435):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493435

Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2 (KB4493471):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493471

Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2 (KB4493471):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4493471

Platform

  • Rewterz XDR
  • Rewterz Defense
  • Rewterz Threat Intelligence

Managed Security Services

  • Managed Security Monitoring
  • Remote SOC
  • Onsite SOC
  • Hybrid SOC

Assess

  • Compromise Assessment
  • APT Assessment
  • Penetration Testing
  • Architecture Design & Review
  • Red Team Assessment
  • Purple Team Assessment
  • Social Engineering
  • Source Code Review

Transform

  • SOC Consultancy
  • SOC Maturity Assessment
  • SOC Model Evaluation
  • SOC Gap Analysis
  • SIEM Gap Analysis
  • SIEM Optimization
  • SOC Content Pack

Train

  • Simulated Cyber Attack Exercise
  • Tabletop Exercise
  • Security Awareness and Training

Respond

  • Incident Analysis
  • Incident Response

Threat Insights

  • Threat Advisories
  • Monthly Threat Insights
  • Threat Intelligence Reports

Resources

  • Blog
  • Press Releases

Connect With Us

  • Contact
  • Careers
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