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Sid 1-52224

Message

OS-WINDOWS Microsoft Windows CRedirectVisualMarshaler privilege escalation attempt

Summary

This event is generated when an attempt to exploit CVE-2019-1437 affecting Windows 10 is detected.

Impact

Attempted Administrator Privilege Gain

Detailed information

A use-after-free issue exists in Windows Graphics CRedirectVisualMarshaler function which allows for local privilege escalation.

Affected systems

  • Windows 10 x64

Ease of attack

False positives

None known

False negatives

None known

Corrective action

Please follow corporate patch and upgrade procedures.

Contributors

  • Cisco Talos Intelligence Group

Additional References

  • CVE-2019-1437
  • portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-1437