RedHat: RHSA-2018-1137:01 Important: glusterfs security update
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).
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-2018-1088 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-6:
Source:
glusterfs-3.8.4-54.7.el6rhs.src.rpm
noarch:
python-gluster-3.8.4-54.7.el6rhs.noarch.rpm
x86_64:
glusterfs-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-api-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-api-devel-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-cli-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-client-xlators-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-debuginfo-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-devel-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-events-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-fuse-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-ganesha-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-geo-replication-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-libs-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-rdma-3.8.4-54.7.el6rhs.x86_64.rpm
glusterfs-server-3.8.4-54.7.el6rhs.x86_64.rpm
Red Hat Storage Native Client for Red Hat Enterprise Linux 6:
Source:
glusterfs-3.8.4-54.7.el6.src.rpm
noarch:
python-gluster-3.8.4-54.7.el6.noarch.rpm
x86_64:
glusterfs-3.8.4-54.7.el6.x86_64.rpm
glusterfs-api-3.8.4-54.7.el6.x86_64.rpm
glusterfs-api-devel-3.8.4-54.7.el6.x86_64.rpm
glusterfs-cli-3.8.4-54.7.el6.x86_64.rpm
glusterfs-client-xlators-3.8.4-54.7.el6.x86_64.rpm
glusterfs-debuginfo-3.8.4-54.7.el6.x86_64.rpm
glusterfs-devel-3.8.4-54.7.el6.x86_64.rpm
glusterfs-fuse-3.8.4-54.7.el6.x86_64.rpm
glusterfs-libs-3.8.4-54.7.el6.x86_64.rpm
glusterfs-rdma-3.8.4-54.7.el6.x86_64.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 glusterfs is now available for Native Client for Red HatEnterprise Linux 6 for Red Hat Storage and Red Hat Gluster Storage 3.3 forRed Hat Enterprise Linux 6.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.
Topic
Relevant Releases Architectures
Red Hat Gluster Storage Server 3.3 on RHEL-6 - noarch, x86_64
Red Hat Storage Native Client for Red Hat Enterprise Linux 6 - noarch, x86_64
Bugs Fixed
1558721 - CVE-2018-1088 glusterfs: Privilege escalation via gluster_shared_storage when snapshot scheduling is enabled