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CVE-2022-34174

high CVSS 7.5 EPSS 1.6%

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.

Versions it affects

Software versions checked with the free lookup that CVE-2022-34174 applies to, and the release that fixes it where the sources name one.

Jenkins 1.509

At a glance

Severity
High
CVSS base score
7.5 out of 10
Known exploited
Not in CISA's catalogue of exploited vulnerabilities
EPSS
1.6% probability of exploitation in the next 30 days, higher than 75% of scored vulnerabilities
Weakness
CWE-203
Published
2022-06-23
NVD CVE.org

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