CVE-2021-21305

CarrierWave is an open-source RubyGem which provides a simple and flexible way to upload files from Ruby applications. In CarrierWave before versions 1.3.2 and 2.1.1, there is a code injection vulnerability. The "#manipulate!" method inappropriately evals the content of mutation option(:read/:write), allowing attackers to craft a string that can be executed as a Ruby code. If an application developer supplies untrusted inputs to the option, it will lead to remote code execution(RCE). This is fixed in versions 1.3.2 and 2.1.1.

Link	Resource
https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md#211---2021-02-08	Release Notes Third Party Advisory
https://github.com/carrierwaveuploader/carrierwave/commit/387116f5c72efa42bc3938d946b4c8d2f22181b7	Patch Third Party Advisory
https://github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-cf3w-g86h-35x4	Exploit Third Party Advisory
https://rubygems.org/gems/carrierwave	Product Third Party Advisory
https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md#132---2021-02-08	Release Notes Third Party Advisory

Configuration 1

cpe:2.3:a:carrierwave_project:carrierwave:*:*:*:*:*:ruby:*:* cpe:2.3:a:carrierwave_project:carrierwave:*:*:*:*:*:ruby:*:*

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Published : 2021-02-08 08:15

Updated : 2022-04-26 03:59

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NVD link : CVE-2021-21305

Mitre link : CVE-2021-21305

No products.

CWE-94