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Jenkins Advisory 2021-11-04: CVE-2021-21697: Agent-to-controller access control allows reading/writing most content of build directories

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Jenkins Advisory 2021-11-04: CVE-2021-21697: Agent-to-controller access control allows reading/writing most content of build directories

Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:N)
Published
11/04/2021
Created
12/08/2021
Added
12/02/2021
Modified
07/12/2022

Description

Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.

Solution(s)

  • jenkins-lts-upgrade-2_303_3
  • jenkins-upgrade-2_319

References

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