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Oracle Linux: CVE-2018-8779: ELSA-2019-2028: ruby security update (MODERATE) (Multiple Advisories)

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Oracle Linux: CVE-2018-8779: ELSA-2019-2028: ruby security update (MODERATE) (Multiple Advisories)

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:P/A:N)
Published
03/28/2018
Created
07/23/2020
Added
07/21/2020
Modified
11/29/2024

Description

In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the UNIXServer.open and UNIXSocket.open methods are not checked for null characters. It may be connected to an unintended socket. It was found that the UNIXSocket::open and UNIXServer::open ruby methods did not handle the NULL byte properly. An attacker, able to inject NULL bytes in the socket path, could possibly trigger an unspecified behavior of the ruby script.

Solution(s)

  • oracle-linux-upgrade-ruby
  • oracle-linux-upgrade-ruby-devel
  • oracle-linux-upgrade-ruby-doc
  • oracle-linux-upgrade-rubygem-bigdecimal
  • oracle-linux-upgrade-rubygem-io-console
  • oracle-linux-upgrade-rubygem-json
  • oracle-linux-upgrade-rubygem-minitest
  • oracle-linux-upgrade-rubygem-psych
  • oracle-linux-upgrade-rubygem-rake
  • oracle-linux-upgrade-rubygem-rdoc
  • oracle-linux-upgrade-rubygems
  • oracle-linux-upgrade-rubygems-devel
  • oracle-linux-upgrade-ruby-irb
  • oracle-linux-upgrade-ruby-libs
  • oracle-linux-upgrade-ruby-tcltk

References

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