CVE Vulnerability

CVE-2019-11189

Authentication Bypass by Spoofing in org.onosproject.acl (access control) and org.onosproject.mobility (host mobility) in ONOS v2.0 and earlier allows attackers to bypass network access control via data plane packet injection. To exploit the vulnerability, an attacker sends a gratuitous ARP reply that causes the host mobility application to remove existing access control flow denial rules in the network. The access control application does not re-install flow deny rules, so the attacker can bypass the intended access control policy.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.ndss-symposium.org/wp-content/uploads/2020/02/24080.pdf Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:opennetworking:onos:*:*:*:*:*:*:*:*
Information

Published : 2020-02-20 10:15

Updated : 2020-02-28 06:23

NVD link : CVE-2019-11189

Mitre link : CVE-2019-11189

Products Affected
No products.
CWE
CWE-290

Authentication Bypass by Spoofing