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0xMarcio cb00e1339f Update CVE list 2025-09-29 21:09
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CVE-2021-4214

Description

A heap overflow flaw was found in libpngs' pngimage.c program. This flaw allows an attacker with local network access to pass a specially crafted PNG file to the pngimage utility, causing an application to crash, leading to a denial of service.

POC

Reference

No PoCs from references.

Github

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