| Package | Affected versions | Patched versions |
|---|---|---|
| neutron | ≥ 11.0.0, < 11.0.7≥ 12.0.0, < 12.0.6≥ 13.0.0, < 13.0.3< 10.0.8 | 11.0.712.0.613.0.310.0.8 |
| neutron | ≥ 11.0.0, < 11.0.7≥ 12.0.0, < 12.0.6≥ 13.0.0, < 13.0.3< 10.0.8 | 11.0.712.0.613.0.310.0.8 |
| openstack | = 10= 13= 14 |
An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it's applied. (Only deployments using the iptables security group driver are affected.)
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