Scripting Engine Memory Corruption Vulnerability in Microsoft Browsers
CVE-2017-8524

7.5HIGH

Key Information:

Vendor
Microsoft
Status
Microsoft Browsers
Vendor
CVE Published:
15 June 2017

Summary

This vulnerability in Microsoft browsers enables an attacker to execute arbitrary code within the current user's context due to a flaw in how the JavaScript engines handle memory objects. This exposure is significant as it expands the attack surface, especially on systems running various Windows versions, potentially allowing cybercriminals to compromise systems without user consent. The issue arises from improper object rendering, leading to memory corruption and unauthorized access.

Affected Version(s)

Microsoft browsers Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016.

References

https://portal.msrc.microsoft.com/en-US/security-guidance...
x_refsource_CONFIRM
http://www.securitytracker.com/id/1038673
vdb-entryx_refsource_SECTRACK
http://www.securityfocus.com/bid/98930
vdb-entryx_refsource_BID

EPSS Score

65% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.