CVE-2020-2102

jenkins: Non-constant time HMAC comparison

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 used a non-constant time comparison function when validating an HMAC.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-3793 Jenkins 2.218 and earlier, LTS 2.204.1 and earlier used a non-constant time comparison function when validating an HMAC.
Github GHSA Github GHSA GHSA-fj6f-6933-839j Non-constant time HMAC comparison
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