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Sid 1-46545

Message

BROWSER-IE Microsoft Edge scripting engine use after free attempt

Summary

This event is generated when an attacker attempts to exploit a use after free vulnerability present in the Microsoft Edge javascript engine.

Impact

Attempted User Privilege Gain

Detailed information

Rule checks for an attempt to exploit a use after free vulnerability present in the Microsoft Edge Chrakra engine.

Affected systems

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-2018-0946