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GHSA-h76p-mc68-jv3p

Denial of service in Jenkins Core

Source: GitHub Advisory Database (reviewed) High CVE-2023-27901

Packages

EcosystemPackageAffectedFixed in
Maven org.jenkins-ci.main:jenkins-core >= 2.388, < 2.394 2.394
Maven org.jenkins-ci.main:jenkins-core < 2.375.4 2.375.4
Maven org.jenkins-ci.main:jenkins-core >= 2.376, < 2.387.1 2.387.1

Details

As written in the advisory (Markdown source, shown as plain text).

Jenkins 2.393 and earlier, LTS 2.375.3 and earlier uses the Apache Commons FileUpload library without specifying limits for the number of request parts introduced in version 1.5 for CVE-2023-24998 in org.kohsuke.stapler.RequestImpl, allowing attackers to trigger a denial of service.

References

External links from the advisory. They lead to third-party sites.