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Jenkins Advisory 2017-10-11: CVE-2017-1000400: "Job" remote API disclosed information about inaccessible upstream/downstream jobs

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Jenkins Advisory 2017-10-11: CVE-2017-1000400: "Job" remote API disclosed information about inaccessible upstream/downstream jobs

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
11/20/2017
Created
07/25/2018
Added
11/20/2017
Modified
01/21/2019

Description

The Jenkins 2.73.1 and earlier, 2.83 and earlier remote API at /job/(job-name)/api contained information about upstream and downstream projects. This included information about tasks that the current user otherwise has no access to, e.g. due to lack of Item/Read permission. This has been fixed, and the API now only lists upstream and downstream projects that the current user has access to.

Solution(s)

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

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