CVE-2020-1759

A vulnerability was found in Red Hat Ceph Storage 4 and Red Hat Openshift
Container Storage 4.2 where, A nonce reuse vulnerability was discovered in
the secure mode of the messenger v2 protocol, which can allow an attacker
to forge auth tags and potentially manipulate the data by leveraging the
reuse of a nonce in a session. Messages encrypted using a reused nonce
value are susceptible to serious confidentiality and integrity attacks.

Bugs

• <https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1759&gt;
• <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956139&gt;