The problem can be corrected by updating your system to the following package versions: Ubuntu 19.04: ceph 13.2.4+dfsg1-0ubuntu2.1 ceph-common 13.2.4+dfsg1-0ubuntu2.1 Ubuntu 18.10: ceph 13.2.4+dfsg1-0ubuntu0.18.10.2 ceph-common 13.2.4+dfsg1-0ubuntu0.18.10.2 Ubuntu 16.04 LTS: ceph 10.2.11-0ubuntu0.16.04.2 ceph-common 10.2.11-0ubuntu0.16.04.2 In general, a standard system update will make all the necessary changes.
https://ubuntu.com/security/notices/USN-4035-1
CVE-2018-14662, CVE-2018-16846, CVE-2018-16889, CVE-2019-3821
https://launchpad.net/ubuntu/+source/ceph/13.2.4+dfsg1-0ubuntu2.1 https://launchpad.net/ubuntu/+source/ceph/13.2.4+dfsg1-0ubuntu0.18.10.2 https://launchpad.net/ubuntu/+source/ceph/10.2.11-0ubuntu0.16.04.2
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