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ServiceNow has addressed a remote code execution vulnerability that was identified in the ServiceNow AI platform. This vulnerability could enable an unauthenticated user, in certain circumstances, to execute code within the ServiceNow platform. ServiceNow addressed this vulnerability by deploying a security update to hosted instances. Relevant security updates have also been provided to ServiceNow self-hosted customers and partners. Further, the vulnerability is addressed in the listed patches and family releases, which have been made available to hosted and self-hosted customers, as well as partners. We are not currently aware of exploitation against ServiceNow instances. We recommend customers promptly apply appropriate updates or upgrade to a patched release if they have not already done so.
This vulnerability is a deserialization flaw in Jenkins core and plugins, allowing unsafe processing of attacker-controlled XML data. The root cause is insecure deserialization of arbitrary types from the `config.xml` submission, which is part of Jenkins' configuration management. The affected components include Jenkins versions 2.567 and earlier, and LTS 2.555.2 and earlier, specifically the configuration XML handling mechanism.
