Fluid Attacks Database

Description

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.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
debian 12	ruby-carrierwave	>=0 <1.3.2-1	1.3.2-1
rubygems	carrierwave	>=0 <1.3.2 \|\| >=2.0.0 <2.1.1	1.3.2, 2.1.1

Aliases

1. CVE-2021-212882. NVD-2021-212883. OSV-DEBIAN-2021-212884. OSV-2021-212885. GHSA-fwcm-636p-68r56. GCVE-2021-212887. SECURITY-TRACKER-CVE-2021-21288

References

1. https://github.com/carrierwaveuploader/carrierwave/security/advisories/GHSA-fwcm-636p-68r52. https://github.com/carrierwaveuploader/carrierwave/commit/012702eb3ba1663452aa025831caa304d1a665c03. https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md#132---2021-02-084. https://github.com/carrierwaveuploader/carrierwave/blob/master/CHANGELOG.md#211---2021-02-085. https://github.com/rubysec/ruby-advisory-db/blob/master/gems/carrierwave/CVE-2021-21288.yml6. https://rubygems.org/gems/carrierwave