ELA-745-1 snapd security update

privileg escalation

Version2.21-2+deb9u2 (stretch)
Related CVEs CVE-2021-44730 CVE-2021-44731

Multiple vulnerabilties were discovered in snapd, a daemon and tooling that enable Snap packages, which could result in bypass of access restrictions or privilege escalation.

For Debian 9 stretch, these problems have been fixed in version 2.21-2+deb9u2.

We recommend that you upgrade your snapd packages.

Further information about Extended LTS security advisories can be found in the dedicated section of our website.