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FreeBSD: (Multiple Advisories) (CVE-2021-31799): Ruby -- multiple vulnerabilities

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FreeBSD: (Multiple Advisories) (CVE-2021-31799): Ruby -- multiple vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
05/20/2021
Created
11/08/2022
Added
11/04/2022
Modified
11/04/2022

Description

In RDoc 3.11 through 6.x before 6.3.1, as distributed with Ruby through 3.0.1, it is possible to execute arbitrary code via | and tags in a filename.

Solution(s)

  • freebsd-upgrade-package-ruby
  • freebsd-upgrade-package-ruby26
  • freebsd-upgrade-package-ruby30
  • freebsd-upgrade-package-rubygem-rdoc

References

  • CVE-2021-31799
  • USN-5020-1

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