Information Disclosure in Microsoft Browsers Affecting Cross-Origin Requests
CVE-2020-0706

4.3MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Edge (edgehtml-based) On Windows 10 Version 1803 For 32-bit Systems
Microsoft Edge (edgehtml-based) On Windows 10 Version 1803 For X64-based Systems
Microsoft Edge (edgehtml-based) On Windows 10 Version 1803 For Arm64-based Systems
Microsoft Edge (edgehtml-based) On Windows 10 Version 1809 For 32-bit Systems
Vendor
CVE Published:
11 February 2020

What is CVE-2020-0706?

An information disclosure vulnerability occurs in the way Microsoft browsers manage cross-origin requests, potentially allowing unauthorized access to sensitive information. This flaw may expose user data and system details to malicious actors, emphasizing the importance of regular updates and security best practices to mitigate risks associated with web browsing.

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Affected Version(s)

Internet Explorer 10 Windows Server 2012

Internet Explorer 11 Windows 10 Version 1803 for 32-bit Systems

Internet Explorer 11 Windows 10 Version 1803 for x64-based Systems

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_MISC

EPSS Score

9% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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