Packages
- ovn - system to support virtual network abstraction
Details
It was discovered that OVN incorrectly enabled OVS Bidirectional Forwarding
Detection on logical ports. A remote attacker could possibly use this issue
to disrupt traffic.
It was discovered that OVN incorrectly enabled OVS Bidirectional Forwarding
Detection on logical ports. A remote attacker could possibly use this issue
to disrupt traffic.
Update instructions
In general, a standard system update will make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 23.10 mantic | ovn-central – 23.09.0-1ubuntu0.1 | ||
| ovn-common – 23.09.0-1ubuntu0.1 | |||
| ovn-host – 23.09.0-1ubuntu0.1 | |||
| ovn-ic – 23.09.0-1ubuntu0.1 | |||
| 22.04 jammy | ovn-central – 22.03.3-0ubuntu0.22.04.2 | ||
| ovn-common – 22.03.3-0ubuntu0.22.04.2 | |||
| ovn-host – 22.03.3-0ubuntu0.22.04.2 | |||
| ovn-ic – 22.03.3-0ubuntu0.22.04.2 | |||
| 20.04 focal | ovn-central – 20.03.2-0ubuntu0.20.04.5 | ||
| ovn-common – 20.03.2-0ubuntu0.20.04.5 | |||
| ovn-host – 20.03.2-0ubuntu0.20.04.5 | |||
| ovn-ic – 20.03.2-0ubuntu0.20.04.5 | |||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.