Arbitrary Code Execution Affecting dragonfly package, versions <1.4.0
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.12% (47th
percentile)
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Test your applications- Snyk ID SNYK-RUBY-DRAGONFLY-6056550
- published 30 May 2021
- disclosed 30 May 2021
- credit ZXSecurity
Introduced: 30 May 2021
CVE-2021-33473 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-2021-33564
References
CVSS Scores
version 3.1