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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 04:20

Type	Values Removed	Values Added
References	~~() https://www.ndss-symposium.org/wp-content/uploads/2020/02/24080.pdf - Third Party Advisory~~	() https://www.ndss-symposium.org/wp-content/uploads/2020/02/24080.pdf - Third Party Advisory

Information

Published : 2020-02-20 22:15

Updated : 2024-11-21 04:20

NVD link : CVE-2019-11189

Mitre link : CVE-2019-11189

CVE.ORG link : CVE-2019-11189

JSON object : View

Products Affected

opennetworking

onos

CWE

CWE-290

Authentication Bypass by Spoofing

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