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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.

Common Vulnerabilities and Exposures (CVE)