CVE-2020-2102

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

Date published : 2020-01-29

https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1660

http://www.openwall.com/lists/oss-security/2020/01/29/1