CVE-2020-17446
asyncpg before 0.21.0 allows a malicious PostgreSQL server to trigger a crash or execute arbitrary code (on a database client) via a crafted server response, because of access to an uninitialized pointer in the array data decoder.
Date published : 2020-08-12
https://github.com/MagicStack/asyncpg/releases/tag/v0.21.0
https://lists.debian.org/debian-lts-announce/2020/09/msg00002.html