Insecure HMAC Validation in Jenkins 2.218 and Earlier

Insecure HMAC Validation in Jenkins 2.218 and Earlier

CVE-2020-2102 · MEDIUM Severity

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier used a non-constant time comparison function when validating an HMAC.

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