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SUSE: CVE-2017-0903: SUSE Linux Security Advisory

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SUSE: CVE-2017-0903: SUSE Linux Security Advisory

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
10/09/2017
Created
07/10/2020
Added
06/10/2020
Modified
04/19/2021

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)

  • suse-upgrade-libruby2_1-2_1
  • suse-upgrade-ruby2-1
  • suse-upgrade-ruby2-1-devel
  • suse-upgrade-ruby2-1-stdlib
  • suse-upgrade-yast2-ruby-bindings

References

  • SUSE-SU-2020:1570-1
  • USN-3553-1
  • USN-3685-1
  • USN-3685-2
  • DSA-4031
  • CVE-2017-0903

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