CVE-2022-34174
mediumpriority · track · 31EPSS 0.016 · 76 %ileDEEUUSEPSS · scored 2026-10-27
In Jenkins 2.355 and earlier, LTS 2.332.3 and earlier, an observable timing discrepancy on the login form allows distinguishing between login attempts with an invalid username, and login attempts with a valid username and wrong password, when using the Jenkins user database security realm.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (10)
Products and version ranges known to be affected.
- Red Hat OpenShift Container Platformall versionscert_bundDEcpe:/a:redhat:openshift:container_platform
advisories (3)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2022-0445Jenkins: Mehrere SchwachstellenDeutsch2022-06-22csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Jenkins ausnutzen, um Sicherheitsmaßnahmen zu umgehen, beliebigen Code auszuführen, einen Cross-Site-Scripting-Angriff durchzuführen und Daten zu manipulieren. Die erfolgreiche Ausnutzung einiger dieser Schwachstellen erfordert eine Benutzerinteraktion.
- GHSA-9grj-j43m-mjqrObservable timing discrepancy allows determining username validity in Jenkins2022-06-24ghsa · osvUS
In Jenkins 2.355 and earlier, LTS 2.332.3 and earlier, an observable timing discrepancy on the login form allows distinguishing between login attempts with an invalid username, and login attempts with a valid username and wrong password, when using the Jenkins user database security realm. This allows attackers to determine the validity of attacker-specified usernames. Login attempts with an invalid username now validate a synthetic password to eliminate the timing discrepancy in Jenkins 2.356, LTS 2.332.4.
- BIT-jenkins-2022-341742024-03-06vendor · osvUS
In Jenkins 2.355 and earlier, LTS 2.332.3 and earlier, an observable timing discrepancy on the login form allows distinguishing between login attempts with an invalid username, and login attempts with a valid username and wrong password, when using the Jenkins user database security realm.
also known as (5)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2022-34174/cnnvd
- https://packetstormsecurity.com/files/170511/Red-Hat-Security-Advisory-2023-0017-01.htmlcnnvd
- https://www.auscert.org.au/bulletins/ESB-2022.3069cnnvd
- https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566cnnvd
- https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566enisa_euvd
- https://www.jenkins.io/security/advisory/2022-06-22/#SECURITY-2566Vendor Advisorynvd
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