Security Advisory

CVE-2021-4214

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-08-24 00:00:00

Last updated 2024-08-03 17:16:04

Assigner redhat

State PUBLISHED

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.

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