An issue was discovered in ONOS 2.5.1. The purge-requested intent remains on the list, but it does not respond to changes in topology (e.g., link failure). In combination with other applications, it could lead to a failure of network management.
The product does not properly control the allocation and maintenance of a limited resource.
Link | Tags |
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https://wiki.onosproject.org/display/ONOS/Intent+Framework | product |
https://www.usenix.org/system/files/sec23fall-prepub-285_kim-jiwon.pdf | third party advisory exploit technical description |