CVE-2021-33473
Arbitrary file write in dragonfly
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA, Ruby Advisory DB.
Descripción
An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows attackers to read and write arbitrary files when the verify_url option is disabled. This vulnerability is exploited via a crafted URL.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| rubygems::GitHub Security Advisory RubyGems | dragonfly | 1.4.0 |
| rubygems::Ruby Advisory Database | dragonfly | >= 1.4.0 |
Referencias
- https://github.com/markevans/dragonfly
- https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5
- https://github.com/markevans/dragonfly/issues/513
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/dragonfly/CVE-2021-33473.yml
- https://nvd.nist.gov/vuln/detail/CVE-2021-33473
- https://security.netapp.com/advisory/ntap-20220715-0004
- https://security.netapp.com/advisory/ntap-20220715-0004/