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    March 17, 2023
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    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 […]

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    Annual Threat Intelligence Report 2022
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  • 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.

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    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.
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  • Platform
    xdrLogo
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    Read More about XDR

    Platform

    • Rewterz XDR
    • Rewterz Defense
    • Rewterz Threat Intelligence
    Rewterz Threat Advisory – Microsoft Edge 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
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    • SIEM Gap Analysis
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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

    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

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    • Careers
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Rewterz
Rewterz Threat Advisory – CVE-2019-1034 & CVE-2019-1035 – Microsoft Multiple Products Multiple Vulnerabilities
June 12, 2019
Rewterz
Rewterz Threat Advisory – Microsoft Internet Explorer Multiple Vulnerabilities
June 12, 2019

Rewterz Threat Advisory – Microsoft Edge Multiple Vulnerabilities

June 12, 2019

Severity

High

Analysis Summary

CVE-2019-1081
An information disclosure vulnerability exists when affected Microsoft browsers improperly handle objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system.

CVE-2019-1023
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 user’s system.

CVE-2019-0990

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 user’s system.

A description was not available for the following vulnerabilities at the time of creation of this advisory. (June 12, 2019 @3:30 PM)

  • CVE-2019-1003
  • CVE-2019-1054
  • CVE-2019-1024
  • CVE-2019-1002
  • CVE-2019-1052
  • CVE-2019-1038
  • CVE-2019-0992
  • CVE-2019-1051
  • CVE-2019-0989
  • CVE-2019-0991
  • CVE-2019-0993

Impact

  • System access
  • Exposure of sensitive information
  • Security Bypass

Affected Vendors

Microsoft

Affected Products

Microsoft Edge

Remediation

Apply update.

Microsoft Edge on Windows 10 Version 1809 for 32-bit Systems (KB4503327):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503327

Microsoft Edge on Windows 10 Version 1803 for 32-bit Systems (KB4503286):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503286

Microsoft Edge on Windows 10 for 32-bit Systems (KB4503291):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503291

Microsoft Edge on Windows 10 Version 1703 for 32-bit Systems (KB4503279):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503279

Microsoft Edge on Windows 10 Version 1703 for x64-based Systems (KB4503279):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503279

Microsoft Edge on Windows 10 Version 1803 for ARM64-based Systems (KB4503286):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503286

Microsoft Edge on Windows 10 Version 1803 for x64-based Systems (KB4503286):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503286

Microsoft Edge on Windows 10 for x64-based Systems (KB4503291):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503291

Microsoft Edge on Windows 10 Version 1809 for ARM64-based Systems (KB4503327):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503327

Microsoft Edge on Windows 10 Version 1809 for x64-based Systems (KB4503327):

Microsoft Edge on Windows Server 2019 (KB4503327):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503327

Microsoft Edge on Windows Server 2016 (KB4503267):

Microsoft Edge on Windows 10 Version 1607 for x64-based Systems (KB4503267):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503267

Microsoft Edge on Windows 10 Version 1709 for 32-bit Systems (KB4503284):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503284

Microsoft Edge on Windows 10 Version 1903 for 32-bit Systems (KB4503293):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503293

Microsoft Edge on Windows 10 Version 1607 for 32-bit Systems (KB4503267):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503267

Microsoft Edge on Windows 10 Version 1709 for x64-based Systems (KB4503284):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503284

Microsoft Edge on Windows 10 Version 1709 for ARM64-based Systems (KB4503284):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503284

Microsoft Edge on Windows 10 Version 1903 for x64-based Systems (KB4503293):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503293

Microsoft Edge on Windows 10 Version 1903 for ARM64-based Systems (KB4503293):

https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4503293

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
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Threat Insights

  • Threat Advisories
  • Monthly Threat Insights
  • Threat Intelligence Reports

Resources

  • Blog
  • Press Releases

Connect With Us

  • Contact
  • Careers
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