CVEs-PoC/2021/CVE-2021-21773.md

CVE-2021-21773

Description

An out-of-bounds write vulnerability exists in the TIFF header count-processing functionality of Accusoft ImageGear 19.8. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

POC

Reference

• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1227
• https://talosintelligence.com/vulnerability_reports/TALOS-2021-1227

Github

No PoCs found on GitHub currently.