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CVE-2013-0333: Vulnerability in JSON Parser in Ruby on Rails 3.0 and 2.3

January 30, 2013 (updated August 8, 2019)

There is a vulnerability in the JSON code for Ruby on Rails which allows attackers to bypass authentication systems, inject arbitrary SQL, inject and execute arbitrary code, or perform a DoS attack on a Rails application.

References

  • groups.google.com/forum/?fromgroups=

Code Behaviors & Features

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Affected versions

All versions before 2.3.16, all versions starting from 2.4.0 before 3.0.20

Fixed versions

  • 2.3.16
  • 3.0.20

Solution

Upgrade, patches and workarounds available (see source)

Impact 7.5 HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Learn more about CVSS

Source file

gem/activesupport/CVE-2013-0333.yml

Spotted a mistake? Edit the file on GitLab.

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