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Sid 1-44818

Message

BROWSER-IE Microsoft Edge custom property memory corruption attempt

Summary

This event is generated when a stylesheet is encountered that contains an unspecified stack memory corruption. This affects Microsoft Edge.

Impact

A denial of service or remote execution is possible.

Detailed information

This vulnerability involves an unspecified stack memory corruption in Microsoft Edge browser. It utilizes a malicious CSS stylesheet.

Affected systems

  • Microsoft Windows

Ease of attack

False positives

False negatives

Corrective action

Contributors

  • Cisco's Talos Intelligence Group

Additional References

  • portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2017-11845