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CVE-2015-5240

Publication date 27 October 2015

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Read the notes from the security team

Status

Package Ubuntu Release Status
neutron 15.10 wily
Not affected
15.04 vivid
Not affected
14.04 LTS trusty Not in release
12.04 LTS precise Not in release

Notes

sbeattie

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

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
neutron