RHEL 7 : ceph-iscsi-cli (RHSA-2018:2837)
Critical Nessus Plugin ID 117865
SynopsisThe remote Red Hat host is missing a security update.
DescriptionAn update for ceph-iscsi-cli is now available for Red Hat Ceph Storage 2.5 for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
ceph-iscsi-cli provides a CLI interface similar to the targetcli tool used to interact with the kernel LIO subsystem.
Security Fix(es) :
* It was found that rbd-target-api service provided by ceph-iscsi-cli was running in debug mode. An unauthenticated attacker could use this to remotely execute arbitrary code and escalate privileges.
SolutionUpdate the affected ceph-iscsi-cli package.