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CVE-2021-33564 PoC — Ruby 参数注入漏洞

Source
https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-33564.yaml
Associated Vulnerability
Title:Ruby 参数注入漏洞 (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.
Description
Ruby Dragonfly before 1.4.0 contains an argument injection vulnerability that 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.
File Snapshot

 id: CVE-2021-33564

info:
  name: Ruby Dragonfly <1.4.0 - Remote Code Execution
  author: 0xsapra
  

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