CVE-2024-7143 Information

Description

A flaw was found in the Pulp package. When a role-based access control (RBAC) object in Pulp is set to assign permissions on its creation it uses the AutoAddObjPermsMixin (typically the add_roles_for_object_creator method). This method finds the object creator by checking the current authenticated user. For objects that are created within a task this current user is set by the first user with any permissions on the task object. This means the oldest user with model/domain-level task permissions will always be set as the current user of a task even if they didn’t dispatch the task. Therefore all objects created in tasks will have their permissions assigned to this oldest user and the creating user will receive nothing.

Reference

https://access.redhat.com/security/cve/CVE-2024-7143 https://bugzilla.redhat.com/show_bug.cgi?id=2300125 https://github.com/pulp/pulpcore/blob/93f241f34c503da0fbac94bdba739feda2636e12/pulpcore/tasking/_util.py#L108