CVEs-PoC/2021/CVE-2021-33564.md

CVE-2021-33564

Description

An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the verify_url option is disabled. This may lead to code execution. The problem occurs because the generate and process features mishandle use of the ImageMagick convert utility.

POC

Reference

• https://github.com/mlr0p/CVE-2021-33564
• https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/

Github

• https://github.com/ARPSyndicate/cvemon
• https://github.com/ARPSyndicate/kenzer-templates
• https://github.com/BLACKHAT-SSG/MindMaps2
• https://github.com/Lazykakarot1/Learn-365
• https://github.com/NaInSec/CVE-PoC-in-GitHub
• https://github.com/PwnAwan/MindMaps2
• https://github.com/SYRTI/POC_to_review
• https://github.com/WhooAmii/POC_to_review
• https://github.com/dorkerdevil/CVE-2021-33564
• https://github.com/harsh-bothra/learn365
• https://github.com/markevans/dragonfly
• https://github.com/mlr0p/CVE-2021-33564
• https://github.com/nomi-sec/PoC-in-GitHub
• https://github.com/soosmile/POC
• https://github.com/trhacknon/Pocingit
• https://github.com/zecool/cve