CVE-2021-21288

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Source
https://cve.org/CVERecord?id=CVE-2021-21288
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21288.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-21288
Aliases
Downstream
Related
Published
2021-02-08T20:15:12.277Z
Modified
2026-04-10T04:29:35.934841Z
Severity
  • 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/carrierwaveuploader/carrierwave

Affected ranges

Type
GIT
Repo
https://github.com/carrierwaveuploader/carrierwave
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
56f39b23d16431a79faf8e361d4ee08238db2f66
Introduced
e1c3eea981ad3963bf5bf5af586286abd1252caa
Fixed
003e2ceeaa856f2605cf8096b401e76168ffc8ba
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.3.2"
        },
        {
            "introduced": "2.0.1"
        },
        {
            "fixed": "2.1.1"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.4.2
v0.4.3
v0.4.5
v0.5.0
v0.5.0.beta2
v0.5.1
v0.5.3
v0.5.5
v0.5.6
v0.5.8
v0.6.0
v0.6.1
v0.6.2
v0.7.0
v0.7.1
v0.8.0
v1.*
v1.0.0
v1.0.0.beta
v1.0.0.rc
v1.1.0
v1.2.0
v1.2.1
v1.2.2
v1.2.3
v1.3.0
v1.3.1
v2.*
v2.0.1
v2.0.2
v2.1.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21288.json"