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Sid 1-45879

Message

FILE-OFFICE Microsoft Office RTF listoverride memory corruption attempt

Summary

This event is generated when an attacker attempts to exploit a memory corruption vulnerability in Microsoft Office

Impact

Attempted User Privilege Gain

Detailed information

Rule checks for an attempt to exploit a memory corruption vulnerability in Microsoft office versions prior to 2016 that is triggered with a maliciously-crafted RTF file.

Affected systems

Ease of attack

Hard

False positives

Not known

False negatives

Not known

Corrective action

Implement patches for all affected products seen here: portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0922

Contributors

  • Cisco's Talos Intelligence Group

Additional References

  • portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0922