Microsoft Browser Memory Corruption Vulnerability
CVE-2020-0878

4.2MEDIUM

Key Information:

Vendor

Microsoft
Status
Chakracore
Microsoft Edge (edgehtml-based)
Internet Explorer 9
Internet Explorer 11
Vendor
CVE Published:
11 September 2020

Badges

💰 Ransomware👾 Exploit Exists🦅 CISA Reported

What is CVE-2020-0878?

CISA has reported CVE-2020-0878

CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2020-0878 as being exploited and is known by the CISA as enabling ransomware campaigns.

The CISA's recommendation is: Apply updates per vendor instructions.

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Affected Version(s)

ChakraCore Unknown 0

Internet Explorer 11 Windows 10 Version 1803 for 32-bit Systems 1.0.0

Internet Explorer 9 Windows Server 2008 for 32-bit Systems Service Pack 2 1.0.0

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:
4.2
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 💰

    Used in Ransomware

  • 👾

    Exploit known to exist

  • 🦅

    CISA Reported

  • Vulnerability published

  • Vulnerability Reserved

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