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CVEs-PoC/2021/CVE-2021-39520.md
2025-09-29 21:09:30 +02:00

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CVE-2021-39520

Description

An issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function BlockBitmapRequester::PushReconstructedData() located in blockbitmaprequester.cpp. It allows an attacker to cause Denial of Service.

POC

Reference

Github