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Amazon Linux AMI: CVE-2017-0903: Security patch for ruby24,ruby22,ruby23 ((Multiple Advisories))

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Amazon Linux AMI: CVE-2017-0903: Security patch for ruby24,ruby22,ruby23 ((Multiple Advisories))

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
10/09/2017
Created
07/25/2018
Added
02/01/2018
Modified
09/19/2018

Description

RubyGems versions between 2.0.0 and 2.6.13 are vulnerable to a possible remote code execution vulnerability. YAML deserialization of gem specifications can bypass class white lists. Specially crafted serialized objects can possibly be used to escalate to remote code execution.

Solution(s)

  • amazon-linux-upgrade-ruby22
  • amazon-linux-upgrade-ruby23
  • amazon-linux-upgrade-ruby24

References

  • amazon-linux-upgrade-ruby22
  • amazon-linux-upgrade-ruby23
  • amazon-linux-upgrade-ruby24

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