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MEDIUM · 6.8

CVE-2018-12691

Time-of-check to time-of-use (TOCTOU) race condition in org.onosproject.acl (aka the access control application) in ONOS v1.13 and earlier allows attackers to bypass network access control via data pl...

Vulnerability Description

Time-of-check to time-of-use (TOCTOU) race condition in org.onosproject.acl (aka the access control application) in ONOS v1.13 and earlier allows attackers to bypass network access control via data plane packet injection.

CVSS Score

6.8

MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
OnosprojectOnos<= 1.13.0

Related Weaknesses (CWE)

CWE-362

References

FAQ

What is CVE-2018-12691?

CVE-2018-12691 is a vulnerability with a CVSS score of 6.8 (MEDIUM). Time-of-check to time-of-use (TOCTOU) race condition in org.onosproject.acl (aka the access control application) in ONOS v1.13 and earlier allows attackers to bypass network access control via data pl...

How severe is CVE-2018-12691?

CVE-2018-12691 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-12691?

Check the references section above for vendor advisories and patch information. Affected products include: Onosproject Onos.