Vulnerability Details CVE-2021-21288
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 the download feature has an SSRF vulnerability, allowing attacks to provide DNS entries or IP addresses that are intended for internal use and gather information about the Intranet infrastructure of the platform. This is fixed in versions 1.3.2 and 2.1.1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 42.4%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 4.0
References
- https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md#132---2021-02-08
- https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md#211---2021-02-08
- https://github.com/carrierwaveuploader/carrierwave/commit/012702eb3ba1663452aa025831caa304d1a665c0
- https://github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-fwcm-636p-68r5
- https://rubygems.org/gems/carrierwave/
- https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md#132---2021-02-08
- https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md#211---2021-02-08
- https://github.com/carrierwaveuploader/carrierwave/commit/012702eb3ba1663452aa025831caa304d1a665c0
- https://github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-fwcm-636p-68r5
- https://rubygems.org/gems/carrierwave/
Products affected by CVE-2021-21288
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cpe:2.3:a:carrierwave_project:carrierwave:0.1.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.10.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.11.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.11.1
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cpe:2.3:a:carrierwave_project:carrierwave:0.11.2
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cpe:2.3:a:carrierwave_project:carrierwave:0.2.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.2.1
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cpe:2.3:a:carrierwave_project:carrierwave:0.2.3
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cpe:2.3:a:carrierwave_project:carrierwave:0.2.4
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cpe:2.3:a:carrierwave_project:carrierwave:0.3.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.3.1
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cpe:2.3:a:carrierwave_project:carrierwave:0.3.2
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cpe:2.3:a:carrierwave_project:carrierwave:0.3.3
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cpe:2.3:a:carrierwave_project:carrierwave:0.3.4
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cpe:2.3:a:carrierwave_project:carrierwave:0.3.5
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cpe:2.3:a:carrierwave_project:carrierwave:0.3.5.1
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cpe:2.3:a:carrierwave_project:carrierwave:0.3.5.2
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.1
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.10
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.2
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.3
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.4
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.5
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.6
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.7
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.8
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cpe:2.3:a:carrierwave_project:carrierwave:0.4.9
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.1
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.2
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.3
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.4
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.5
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.6
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.7
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cpe:2.3:a:carrierwave_project:carrierwave:0.5.8
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cpe:2.3:a:carrierwave_project:carrierwave:0.6.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.6.1
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cpe:2.3:a:carrierwave_project:carrierwave:0.6.2
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cpe:2.3:a:carrierwave_project:carrierwave:0.7.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.7.1
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cpe:2.3:a:carrierwave_project:carrierwave:0.8.0
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cpe:2.3:a:carrierwave_project:carrierwave:0.9.0
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cpe:2.3:a:carrierwave_project:carrierwave:1.0.0
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cpe:2.3:a:carrierwave_project:carrierwave:1.1.0
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cpe:2.3:a:carrierwave_project:carrierwave:1.2.0
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cpe:2.3:a:carrierwave_project:carrierwave:1.2.1
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cpe:2.3:a:carrierwave_project:carrierwave:1.2.2
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cpe:2.3:a:carrierwave_project:carrierwave:1.2.3
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cpe:2.3:a:carrierwave_project:carrierwave:1.3.0
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cpe:2.3:a:carrierwave_project:carrierwave:1.3.1
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cpe:2.3:a:carrierwave_project:carrierwave:2.0.1
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cpe:2.3:a:carrierwave_project:carrierwave:2.0.2
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cpe:2.3:a:carrierwave_project:carrierwave:2.1.0