Provide references for CVE-2020-12135.
Where can I find more information about CVE-2020-12135?
References are available at: https://bugs.launchpad.net/ubuntu/+source/whoopsie/+bug/1872560, https://launchpadlibrarian.net/474887364/bson-fix-overflow.patch, https://github.com/10gen-archive/mongo-c-driver-legacy/commit/1a1f5e26a4309480d88598913f9eebf9e9cba8ca#diff-f7d29a680148f52d6601f59ed787f577, https://usn.ubuntu.com/4450-1/.