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Dragonfly Ruby Gem < 1.4.0 Argument Injection Vulnerability - Active Check
Information
Severity
Severity
High
Family
Family
Web application abuses
CVSSv2 Base
CVSSv2 Base
7.5
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
2 years ago
Modified
Modified
2 years ago
Summary
Dragonfly Ruby Gem is prone to an argument injection vulnerability.
Insight
Insight
An argument injection vulnerability in the Dragonfly gem 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 problem occurs because the generate and process features mishandle use of the ImageMagick convert utility.
Affected Software
Affected Software
Dragonfly Ruby Gem versions prior to 1.4.0.
Detection Method
Detection Method
Sends a crafted HTTP GET request and checks the response.
Solution
Solution
Update to version 1.4.0 or later.