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Jenkins Advisory 2017-09-27: Unprotected startup

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Jenkins Advisory 2017-09-27: Unprotected startup

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/13/2017
Created
07/25/2018
Added
11/13/2017
Modified
01/21/2019

Description

Jenkins 2.80 did not correctly initialize the setup wizard on the first startup. This resulted in the following security settings not being set to the usual strict default:Affected instances need to be configured to restrict access.Jenkins instances upgraded from 2.79 or earlier to 2.80 without completing the setup wizard will no longer show the setup wizard, but are locked and need the initial administrator password to unlock.

Solution(s)

  • jenkins-upgrade-2_81

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