** Information type changed from Private Security to Public ** Changed in: ossa Status: Incomplete => Won't Fix
-- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/1515444 Title: Routed ICMP v6 traffic goes through with no security group rules with DVR Status in neutron: Invalid Status in OpenStack Security Advisory: Won't Fix Bug description: This issue is being treated as a potential security risk under embargo. Please do not make any public mention of embargoed (private) security vulnerabilities before their coordinated publication by the OpenStack Vulnerability Management Team in the form of an official OpenStack Security Advisory. This includes discussion of the bug or associated fixes in public forums such as mailing lists, code review systems and bug trackers. Please also avoid private disclosure to other individuals not already approved for access to this information, and provide this same reminder to those who are made aware of the issue prior to publication. All discussion should remain confined to this private bug report, and any proposed fixes should be added to the bug as attachments. - V6 traffic flows between two dual stacked instances connected via DVR despite absence of security group rule allowing so. V4 traffic is blocked. Build: Master Nov. 11/11/15 Setup: One controller/Network node, Two Compute nodes. Steps: 1. create net1 and net2. 2. create IPv4 and IPv6 subnet(slaac/slaac*) on each network. 3. create DVR. 4. Add router interface for each of four subnets to DVR. 5. Boot instance with nic on net1 and other with nic on net2. 6. Delete all security group rules if any exists. 7. Ping6 v6 IP from one instance to the other. Expected: Traffic does not go through. Observed: Traffic goes through. *also observed with dhcpv6-stateful addressing. To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/1515444/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp