vulnerability

Jenkins Advisory 2020-01-29: CVE-2020-2101: Non-constant time comparison of inbound TCP agent connection secret

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
Jan 30, 2020
Added
Jan 30, 2020
Modified
Aug 11, 2025

Description

Jenkins 2.218 and earlier, LTS 2.204.1 and earlier did not use a constant-time comparison function for validating connection secrets, which could potentially allow an attacker to use a timing attack to obtain this secret.

Solutions

jenkins-lts-upgrade-2_204_2jenkins-upgrade-2_219
Title
NEW

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