RedHat: RHSA-2018-2838:01 Critical: ceph-iscsi-cli security update
Summary
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. (CVE-2018-14649)
Summary
Solution
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
References
https://access.redhat.com/security/cve/CVE-2018-14649 https://access.redhat.com/security/updates/classification/#critical https://access.redhat.com/articles/3623521
Package List
Red Hat Ceph Storage 3.1 Tools:
Source:
ceph-iscsi-cli-2.7-7.el7cp.src.rpm
noarch:
ceph-iscsi-cli-2.7-7.el7cp.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
Topic
An update for ceph-iscsi-cli is now available for Red Hat Ceph Storage 3.1for Red Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Critical. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Red Hat Ceph Storage 3.1 Tools - noarch
Bugs Fixed
1632078 - CVE-2018-14649 ceph-iscsi-cli: rbd-target-api service runs in debug mode allowing for remote command execution