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CVE-2019-14282: Code Injection

July 26, 2019 (updated September 3, 2019)

The simple_captcha2 gem for Ruby, as distributed on RubyGems.org, included a code-execution backdoor inserted by a third party.

References

  • nvd.nist.gov/vuln/detail/CVE-2019-14282

Code Behaviors & Features

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Affected versions

Version 0.2.3

Fixed versions

  • 0.3.0

Solution

Upgrade to version 0.3.0 or above.

Impact 9.8 CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-94: Improper Control of Generation of Code ('Code Injection')

Source file

gem/simple_captcha2/CVE-2019-14282.yml

Spotted a mistake? Edit the file on GitLab.

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