Description
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.
Published: 2020-01-29
Score: 8.6 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2022-5008 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.
Github GHSA Github GHSA GHSA-qp4f-2w67-c8hw Inbound TCP Agent Protocol/3 authentication bypass in Jenkins
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: jenkins

Published:

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

Reserved: 2019-12-05T00:00:00.000Z

Link: CVE-2020-2099

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

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

Modified: 2024-11-21T05:24:37.080

Link: CVE-2020-2099

cve-icon Redhat

Severity : Important

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

Links: CVE-2020-2099 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses