Vulnerability in N/a
CVE-2021-33564
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 prob…
EPSS: 0.934 (99.8th percentile) — read the EPSS interpretation.
Affected products
- N/a — versions n/a
Public proof-of-concept exploits
References
- github.com/markevans/dragonfly/issues/513 (x_refsource_MISC)
- github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5 (x_refsource_MISC)
- github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0 (x_refsource_MISC)
- raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CV… (x_refsource_MISC)
- github.com/mlr0p/CVE-2021-33564 (x_refsource_MISC)
- zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly/ (x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-33564?
- CVE-2021-33564 is a vulnerability in N/a. Published 2021-05-29.
- Is CVE-2021-33564 known to be exploited?
- 21 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.