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Red Hat: RHSA-2019-2247-01 Critical: OpenShift Container Security

red hat
Calendar Grey April 18, 2018
Scroller Redhat
A crucial security alert has been issued regarding the GlusterFS update on Red Hat Enterprise Linux, which addresses significant vulnerabilities related to privilege escalation.
An update for glusterfs is now available for Native Client for Red Hat Enterprise Linux 7 for Red Hat Storage and Red Hat Gluster Storage 3.3 for Red Hat Enterprise Linux 7

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

Summary

GlusterFS is a key building block of Red Hat Gluster Storage. It is based on a stackable user-space design and can deliver exceptional performance for diverse workloads. GlusterFS aggregates various storage servers over network interconnections into one large, parallel network file system.
Security Fix(es):
* glusterfs: Privilege escalation via gluster_shared_storage when snapshot scheduling is enabled (CVE-2018-1088)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
This issue was discovered by John Strunk (Red Hat).

Topics%20covered

Topics Covered

security advisory Red Hat privilege escalation important fix glusterfs storage update

References

https://access.redhat.com/security/cve/CVE-2018-1088 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/articles/3414511

Package List

Red Hat Gluster Storage Server 3.3 on RHEL-7:
Source: glusterfs-3.8.4-54.6.el7rhgs.src.rpm
noarch: glusterfs-resource-agents-3.8.4-54.6.el7rhgs.noarch.rpm python-gluster-3.8.4-54.6.el7rhgs.noarch.rpm
x86_64: glusterfs-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-api-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-api-devel-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-cli-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-client-xlators-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-debuginfo-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-devel-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-events-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-fuse-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-ganesha-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-geo-replication-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-libs-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-rdma-3.8.4-54.6.el7rhgs.x86_64.rpm glusterfs-server-3.8.4-54.6.el7rhgs.x86_64.rpm
Red Hat Storage Native Client for Red Hat Enterprise Linux 7:
Source: glusterfs-3.8.4-54.6.el7.src.rpm
noarch: python-gluster-3.8.4-54.6.el7.noarch.rpm
x86_64: glusterfs-3.8.4-54.6.el7.x86_64.rpm glusterfs-api-3.8.4-54.6.el7.x86_64.rpm glusterfs-api-devel-3.8.4-54.6.el7.x86_64.rpm glusterfs-cli-3.8.4-54.6.el7.x86_64.rpm glusterfs-client-xlators-3.8.4-54.6.el7.x86_64.rpm glusterfs-debuginfo-3.8.4-54.6.el7.x86_64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2018:1136-01
Product: Red Hat Gluster Storage
Advisory URL: https://access.redhat.com/errata/RHSA-2018:1136
Issue date: 2018-04-18

Topic

An update for glusterfs is now available for Native Client for Red HatEnterprise Linux 7 for Red Hat Storage and Red Hat Gluster Storage 3.3 forRed Hat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat privilege escalation important fix glusterfs storage update

Relevant Releases Architectures

Red Hat Gluster Storage Server 3.3 on RHEL-7 - noarch, x86_64

Red Hat Storage Native Client for Red Hat Enterprise Linux 7 - noarch, x86_64

Bugs Fixed

1558721 - CVE-2018-1088 glusterfs: Privilege escalation via gluster_shared_storage when snapshot scheduling is enabled

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