Opennetworking: >> Onos >> 2.5.1 Security Vulnerabilities
An issue was discovered in ONOS 2.5.1. An intent with an uppercase letter in a device ID shows the CORRUPT state, which is misleading to a network operator. Improper handling of case sensitivity causes inconsistency between intent and flow rules in the network.
CVSS Score
9.8
EPSS Score
0.001
Published
2023-04-20
An issue was discovered in ONOS 2.5.1. IntentManager attempts to install the IPv6 flow rules of an intent into an OpenFlow 1.0 switch that does not support IPv6. Improper handling of the difference in capabilities of the intent and switch is misleading to a network operator.
CVSS Score
7.5
EPSS Score
0.001
Published
2023-04-20
An issue was discovered in ONOS 2.5.1. An intent with a large port number shows the CORRUPT state, which is misleading to a network operator. Improper handling of such port numbers causes inconsistency between intent and flow rules in the network.
CVSS Score
9.8
EPSS Score
0.001
Published
2023-04-20
An issue was discovered in ONOS 2.5.1. Modification of an existing intent to have the same source and destination shows the INSTALLED state without any flow rule. Improper handling of such an intent is misleading to a network operator.
CVSS Score
7.5
EPSS Score
0.001
Published
2023-04-20
An issue was discovered in ONOS 2.5.1. An intent with a port that is an intermediate point of its path installs an invalid flow rule, causing a network loop.
CVSS Score
7.5
EPSS Score
0.001
Published
2023-04-20
An issue was discovered in ONOS 2.5.1. An intent with the same source and destination shows the INSTALLING state, indicating that its flow rules are installing. Improper handling of such an intent is misleading to a network operator.
CVSS Score
5.3
EPSS Score
0.001
Published
2023-04-20
An issue was discovered in ONOS 2.5.1. There is an incorrect comparison of paths installed by intents. An existing intents does not redirect to a new path, even if a new intent that shares the path with higher priority is installed.
CVSS Score
5.3
EPSS Score
0.001
Published
2023-04-20
An issue was discovered in ONOS 2.5.1. In IntentManager, the install-requested intent (which causes an exception) remains in pendingMap (in memory) forever. Deletion is possible neither by a user nor by the intermittent Intent Cleanup process.
CVSS Score
7.5
EPSS Score
0.001
Published
2023-04-20
An issue was discovered in ONOS 2.5.1. There is an incorrect comparison of flow rules installed by intents. A remote attacker can install or remove a new intent, and consequently modify or delete the existing flow rules related to other intents.
CVSS Score
6.5
EPSS Score
0.001
Published
2023-04-20
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.
CVSS Score
7.5
EPSS Score
0.001
Published
2023-04-20
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