CVE-2021-21288

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.

Risk Information

Base Score

4.3

MODERATE

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Score

Exploitation Probability

0.2

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2021-21305,CVE-2021-21288 are fixed in Ruby-carrierwave 1.3.2	Windows
Vulnerabilities CVE-2021-21305,CVE-2021-21288 are fixed in Ruby-carrierwave 2.1.1	Windows
Vulnerabilities CVE-2021-21305,CVE-2021-21288 are fixed in Ruby-carrierwave for Linux 1.3.2	Linux
Vulnerabilities CVE-2021-21305,CVE-2021-21288 are fixed in Ruby-carrierwave for Linux 2.1.1	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234