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Q1What is this vulnerability? (Essence + Consequences)
π¨ **Essence**: A critical memory safety flaw in the PCX image codec. <br>π₯ **Consequences**: Attackers can trigger **Out-of-Bounds Write** (CWE-787).β¦
π‘οΈ **Root Cause**: **CWE-787: Out-of-Bounds Write**. <br>π **Flaw**: The PCX image decoder fails to validate input data correctly. It writes data beyond allocated memory buffers.β¦
π **Self-Check**: <br>1. Identify if you are running **QNX SDP 7.0, 7.1, or 8.0**. <br>2. Check for services handling **PCX image files**. <br>3. Scan for **memory corruption** indicators in logs. <br>4.β¦