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Huawei EulerOS: CVE-2019-16255: ruby security update

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Huawei EulerOS: CVE-2019-16255: ruby security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
11/26/2019
Created
09/28/2020
Added
09/28/2020
Modified
09/28/2020

Description

Ruby through 2.4.7, 2.5.x through 2.5.6, and 2.6.x through 2.6.4 allows code injection if the first argument (aka the "command" argument) to Shell#[] or Shell#test in lib/shell.rb is untrusted data. An attacker can exploit this to call an arbitrary Ruby method.

Solution(s)

  • huawei-euleros-2_0_sp3-upgrade-ruby
  • huawei-euleros-2_0_sp3-upgrade-ruby-irb
  • huawei-euleros-2_0_sp3-upgrade-ruby-libs

References

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