CVE-2021-33473
CRITICAL9.1EPSS 0.43%Arbitrary file write in dragonfly
Published: 6/3/2022Modified: 2/21/2024
Also known as:GHSA-fj34-jhjx-xmvv
Description
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.
Affected packages (1)
- RubyGems/dragonflyfrom 0, < 1.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-33473
- PATCHhttps://github.com/markevans/dragonfly
- WEBhttps://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5
- WEBhttps://github.com/markevans/dragonfly/issues/513
- WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/dragonfly/CVE-2021-33473.yml
- WEBhttps://security.netapp.com/advisory/ntap-20220715-0004