Ubuntu 4728-1: snapd vulnerability
Summary
Update Instructions
The problem can be corrected by updating your system to the following package versions: Ubuntu 20.10: snapd 2.48.3+20.10 Ubuntu 20.04 LTS: snapd 2.48.3+20.04 Ubuntu 18.04 LTS: snapd 2.48.3+18.04 Ubuntu 16.04 LTS: snapd 2.48.3 In general, a standard system update will make all the necessary changes. On Ubuntu, snapd will automatically refresh itself to snapd 2.48.3 which is unaffected. Affected container management snaps will also automatically refresh which will restart containers and resolve this vulnerability.
References
https://ubuntu.com/security/notices/USN-4728-1
CVE-2020-27352
Package Information
https://launchpad.net/ubuntu/+source/snapd/2.48.3+20.10 https://launchpad.net/ubuntu/+source/snapd/2.48.3+20.04 https://launchpad.net/ubuntu/+source/snapd/2.48.3+18.04 https://launchpad.net/ubuntu/+source/snapd/2.48.3