| パッケージ | 影響を受けるバージョン | 修正済みバージョン |
|---|---|---|
| neutron | ≥ 10.0.0, < 10.0.2-1.1≥ 8.0.0, < 8.3.0-11.1≥ 9.0.0, < 9.3.1-2.1< 7.2.0-12.1 | 10.0.2-1.18.3.0-11.19.3.1-2.17.2.0-12.1 |
| neutron | ≥ 10.0.0, < 10.0.2-1.1≥ 7.0.0, < 7.2.0-12.1≥ 8.0.0, < 8.3.0-11.1≥ 9.0.0, < 9.3.1-2.1 | 10.0.2-1.17.2.0-12.18.3.0-11.19.3.1-2.1 |
| openstack | = 10= 11= 6.0= 7.0= 8= 9 |
A race-condition flaw was discovered in openstack-neutron before 7.2.0-12.1, 8.x before 8.3.0-11.1, 9.x before 9.3.1-2.1, and 10.x before 10.0.2-1.1, where, following a minor overcloud update, neutron security groups were disabled. Specifically, the following were reset to 0: net.bridge.bridge-nf-call-ip6tables and net.bridge.bridge-nf-call-iptables. The race was only triggered by an update, at which point an attacker could access exposed tenant VMs and network resources.
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