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Jenkins Advisory 2022-02-09: CVE-2021-43859: CVE-2022-0538: DoS vulnerability in bundled XStream library

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Jenkins Advisory 2022-02-09: CVE-2021-43859: CVE-2022-0538: DoS vulnerability in bundled XStream library

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
02/09/2022
Created
07/16/2022
Added
07/12/2022
Modified
07/12/2022

Description

Jenkins 2.333 and earlier, LTS 2.319.2 and earlier defines custom XStream converters that have not been updated to apply the protections for the vulnerability CVE-2021-43859 and allow unconstrained resource usage.

Solution(s)

  • jenkins-lts-upgrade-2_319_3
  • jenkins-upgrade-2_334

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