Attackers could put the special files in .osc into the actual package sources (e.g. _apiurl). This allows the attacker to change the configuration of osc for the victim

The OBS service obs-service-download_url was vulnerable to a command injection vulnerability. The attacker could provide a configuration to the service that allowed to execute command in later steps

Insecure permissions in the packaging of tomcat allow local users that win a race during package installation to escalate to root