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Jenkins Advisory 2017-10-11: CVE-2017-1000393: Arbitrary shell command execution on controller by users with Agent-related permissions

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Jenkins Advisory 2017-10-11: CVE-2017-1000393: Arbitrary shell command execution on controller by users with Agent-related permissions

Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
11/20/2017
Created
07/25/2018
Added
11/20/2017
Modified
08/19/2020

Description

Jenkins 2.73.1 and earlier, 2.83 and earlier users with permission to create or configure agents in Jenkins could configure a launch method called 'Launch agent via execution of command on master'. This allowed them to run arbitrary shell commands on the master node whenever the agent was supposed to be launched. Configuration of this launch method now requires the Run Scripts permission typically only granted to administrators.

Solution(s)

  • jenkins-lts-upgrade-2_73_2
  • jenkins-upgrade-2_84

References

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