CVE-2023-21036

Acropalypse detection and sanitization tools You can use the python script acropalypsedetection.py or the yara rule acropalypsedetection.yar to detect cropped images affected by acropalypse: $ for i in testimgs/; do python3 acropalypsedetection.py $i; done testimgs/windows10snippingtool1cropped.p...

SnipRecover-CLI

SnipRecover CLI Detección y restauración de capturas PNG de la Herramienta Recortes de Windows vulnerables a CVE-2023-28303 SnipRecover CLI es una utilidad de línea de comandos mínima y sin dependencias, diseñada para: Detectar archivos PNG modificados por la vulnerabilidad de la Herramienta...

php imagecreatefrom* functions of the png-vulnerability warning-the black bar safety net

0x00 introduction This article mainly analyzes the php using the GD library imagecreatefrompng function to rebuild the png image may lead to local file inclusion vulnerability. When the system is the existence of the file contains the points, can contain a picture file; in addition the system the...