PyPI/neutron CVE-2021-20267: high 7.1, EPSS 1.04%
A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonat
Action: Upgrade neutron to 15.3.3 or later.
pip install neutron==15.3.3pip install neutron==16.3.1pip install neutron==17.1.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 15.3.3 | - |
| 16.0.0 | 16.3.1 | - |
| 17.0.0 | 17.1.1 | - |
Fixed versions
| 15.3.3 | 16.3.1 | 17.1.1 |
Sources
- osv: PYSEC-2021-136
- nvd: CVE-2021-20267
- https://bugzilla.redhat.com/show_bug.cgi?id=1934330
- https://github.com/advisories/GHSA-w8hx-f868-pvch
CVE-2021-20267 · published · modified · JSON