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CVE-2018-3973

Description

An exploitable out of bounds write exists in the CAL parsing functionality of Canvas Draw version 5.0.0. A specially crafted CAL image processed via the application can lead to an out of bounds write overwriting arbitrary data. An attacker can deliver a PCX image to trigger this vulnerability and gain code execution.

POC

Reference

- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0638

Github

No PoCs found on GitHub currently.