CVE-2020-2101

jenkins: Non-constant time comparison of inbound TCP agent connection secret

Published Jan 29, 2020 CVSS 3.1 · 5.3 Medium EPSS 1.4% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-5526 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.
Github GHSA Github GHSA GHSA-w7jr-wqw6-54xc Non-constant time comparison of inbound TCP agent connection secret
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
jenkins
Published
Updated
Aug 4, 2024, 7:01 AM
Reserved
Dec 5, 2019, 12:00 AM
Status
Modified
Published
Jan 29, 2020, 4:15 PM
Modified
Jun 17, 2026, 3:11 AM
Severity
Moderate
Public date
Jan 29, 2020, 12:00 AM