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ubuntucveUbuntu.comUB:CVE-2015-5240
HistoryOct 27, 2015 - 12:00 a.m.

CVE-2015-5240

2015-10-2700:00:00
ubuntu.com
ubuntu.com
9

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

0.002 Low

EPSS

Percentile

56.4%

Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before
2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows
remote authenticated users to bypass IP anti-spoofing controls by changing
the device owner of a port to start with network: before the security group
rules are applied.

Bugs

Notes

Author Note
sbeattie This fix will be included in future 2014.2.4 (juno) and 2015.1.2 (kilo) releases.

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

0.002 Low

EPSS

Percentile

56.4%