Arbitrary Code Execution Affecting dragonfly package, versions <1.4.0
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
12.44% (96th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-RUBY-DRAGONFLY-1298031
- published 30 May 2021
- disclosed 30 May 2021
- credit ZXSecurity
Introduced: 30 May 2021
CVE-2021-33564 Open this link in a new tabHow to fix?
Upgrade dragonfly to version 1.4.0 or higher.
Overview
Affected versions of this package are vulnerable to Arbitrary Code Execution via a crafted URL when the verify_url option is disabled. This happens due to mishandling of the ImageMagick convert utility.
NOTE: This vulnerability has also been identified as: CVE-2021-33473
References
CVSS Scores
version 3.1