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CVE-2021-33564
CRITICAL9.8
Descricao
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.
Detalhes CVE
Pontuacao CVSS v3.19.8
SeveridadeCRITICAL
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado5/29/2021
Ultima modificacao11/21/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
dragonfly_project:dragonfly
Fraquezas (CWE)
CWE-88
Referencias
https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5(cve@mitre.org)
https://github.com/markevans/dragonfly/issues/513(cve@mitre.org)
https://github.com/mlr0p/CVE-2021-33564(cve@mitre.org)
https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml(cve@mitre.org)
https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/markevans/dragonfly/issues/513(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/mlr0p/CVE-2021-33564(af854a3a-2127-422b-91ae-364da2661108)
https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml(af854a3a-2127-422b-91ae-364da2661108)
https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/(af854a3a-2127-422b-91ae-364da2661108)
Correlacoes IOC
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