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USN-6067-1: OpenStack Neutron vulnerabilities
May 10, 2023, 11:30 a.m. |
Ubuntu security notices ubuntu.com
default Open vSwitch firewall rules. An attacker could possibly use this
issue to impersonate the IPv6 addresses of other systems on the network.
This issue only affected Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS.
(CVE-2021-20267)
Jake Yip and Justin Mammarella discovered that OpenStack Neutron
incorrectly handled the linuxbridge driver when ebtables-nft is being
used. An attacker could possibly use this issue to impersonate the hardware
addresss of other systems on the …
addresses cve default firewall firewall rules ipv6 issue justin lts network rules systems ubuntu usn vulnerabilities
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