Name: CVE-2021-21615: Time-of-check Time-of-use (TOCTOU) Race Condition
Creator: Rapid7
Published: 2021-01-26T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-21615, CWE-367, CVSS 5.3, EPSS 0.0091

Jenkins 2.275 and LTS 2.263.2 allows reading arbitrary files using the file browser for workspaces and archived artifacts due to a time-of-check to time-of-use (TOCTOU) race condition.

CVSS Details

CVSS 3.1 Base Score: 5.3
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade jenkins	Oct 1, 2024	Jan 26, 2021
Jenkins 2021 01 26	—	Upgrade Jenkins to the latest versionUpgrade Jenkins LTS to the latest versionUpgrade Jenkins to version 2.276Upgrade Jenkins LTS to version 2.263.3	Dec 2, 2021	Jan 26, 2021
Redhat Openshift	—	Upgrade conmonUpgrade jenkinsUpgrade runcUpgrade machine-config-daemonUpgrade openshift-ansibleUpgrade openshift-clientsUpgrade openshift	Feb 19, 2021	Jan 26, 2021

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CVSS Details

Covered by Rapid7

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