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Signedness issue in ClassInfo message handler leads to RCE on | Bugpoint

Signedness issue in ClassInfo message handler leads to RCE on CS:GO client

https://hackerone.com/reports/876719

Severity: Critical | 7,500 USD
Reported To: Valve
Reported By: #chaynik
State: Resolved
Disclosed: May 27, 2021, 4:53pm (UTC)