Jenkins 2.213 and earlier, LTS 2.204.1 and earlier improperly reuses encryption key parameters in the Inbound TCP Agent Protocol/3, allowing unauthorized attackers with knowledge of agent names to obtain the connection secrets for those agents, which can be used to connect to Jenkins, impersonating those agents.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: jenkins

Published: 2020-01-29T15:15:27

Updated: 2024-08-04T07:01:39.729Z

Reserved: 2019-12-05T00:00:00

Link: CVE-2020-2099

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-01-29T16:15:12.037

Modified: 2023-10-25T18:16:29.113

Link: CVE-2020-2099

cve-icon Redhat

Severity : Important

Publid Date: 2020-01-29T00:00:00Z

Links: CVE-2020-2099 - Bugzilla