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Red Hat Product Errata RHSA-2018:2837 - Security Advisory
Issued:
2018-10-01
Updated:
2018-10-01

RHSA-2018:2837 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Critical: ceph-iscsi-cli security update

Type/Severity

Security Advisory: Critical

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An 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.

Description

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)

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

Affected Products

  • Red Hat Enterprise Linux Server 7 x86_64
  • Red Hat Enterprise Linux Workstation 7 x86_64
  • Red Hat Enterprise Linux Desktop 7 x86_64
  • Red Hat Enterprise Linux for Scientific Computing 7 x86_64

Fixes

  • BZ - 1632078 - CVE-2018-14649 ceph-iscsi-cli: rbd-target-api service runs in debug mode allowing for remote command execution

CVEs

  • CVE-2018-14649

References

  • https://access.redhat.com/security/updates/classification/#critical
  • https://access.redhat.com/articles/3623521
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux Server 7

SRPM
ceph-iscsi-cli-2.0-7.el7cp.src.rpm SHA-256: 54a5fb98ec0cb4c8547188dc14c18ba347c8acee72965e95a808d30336378a5c
x86_64
ceph-iscsi-cli-2.0-7.el7cp.noarch.rpm SHA-256: 433bece83f45fdd7fc690cffc479922e4b3643eaf58ef1442598eb01fe19efc6

Red Hat Enterprise Linux Workstation 7

SRPM
ceph-iscsi-cli-2.0-7.el7cp.src.rpm SHA-256: 54a5fb98ec0cb4c8547188dc14c18ba347c8acee72965e95a808d30336378a5c
x86_64
ceph-iscsi-cli-2.0-7.el7cp.noarch.rpm SHA-256: 433bece83f45fdd7fc690cffc479922e4b3643eaf58ef1442598eb01fe19efc6

Red Hat Enterprise Linux Desktop 7

SRPM
ceph-iscsi-cli-2.0-7.el7cp.src.rpm SHA-256: 54a5fb98ec0cb4c8547188dc14c18ba347c8acee72965e95a808d30336378a5c
x86_64
ceph-iscsi-cli-2.0-7.el7cp.noarch.rpm SHA-256: 433bece83f45fdd7fc690cffc479922e4b3643eaf58ef1442598eb01fe19efc6

Red Hat Enterprise Linux for Scientific Computing 7

SRPM
ceph-iscsi-cli-2.0-7.el7cp.src.rpm SHA-256: 54a5fb98ec0cb4c8547188dc14c18ba347c8acee72965e95a808d30336378a5c
x86_64
ceph-iscsi-cli-2.0-7.el7cp.noarch.rpm SHA-256: 433bece83f45fdd7fc690cffc479922e4b3643eaf58ef1442598eb01fe19efc6

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

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