Jenkins 2.218 and earlier, LTS 2.204.1 and earlier was vulnerable to a UDP amplification reflection denial of service attack on port 33848.
https://access.redhat.com/errata/RHSA-2020:0683
https://access.redhat.com/errata/RHSA-2020:0681
https://access.redhat.com/errata/RHBA-2020:0675
https://access.redhat.com/errata/RHBA-2020:0402
http://www.openwall.com/lists/oss-security/2020/01/29/1
https://jenkins.io/security/advisory/2020-01-29/#SECURITY-1641
Source: Mitre, NVD
Published: 2020-01-29
Updated: 2024-11-21
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P
Severity: Medium
Base Score: 5.8
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
EPSS: 0.0135