RedHat: RHSA-2018-2608:01 Important: Red Hat Gluster Storage security,
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: Unsanitized file names in debug/io-stats translator can allow
remote attackers to execute arbitrary code (CVE-2018-10904)
* glusterfs: Stack-based buffer overflow in server-rpc-fops.c allows remote
attackers to execute arbitrary code (CVE-2018-10907)
* glusterfs: I/O to arbitrary devices on storage server (CVE-2018-10923)
* glusterfs: Device files can be created in arbitrary locations
(CVE-2018-10926)
* glusterfs: File status information leak and denial of service
(CVE-2018-10927)
* glusterfs: Improper resolution of symlinks allows for privilege
escalation (CVE-2018-10928)
* glusterfs: Arbitrary file creation on storage server allows for execution
of arbitrary code (CVE-2018-10929)
* glusterfs: Files can be renamed outside volume (CVE-2018-10930)
* glusterfs: Improper deserialization in dict.c:dict_unserialize() can
allow attackers to read arbitrary memory (CVE-2018-10911)
* glusterfs: remote denial of service of gluster volumes via
posix_get_file_contents function in posix-helpers.c (CVE-2018-10914)
* glusterfs: Information Exposure in posix_get_file_contents function in
posix-helpers.c (CVE-2018-10913)
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.
Red Hat would like to thank Michael Hanselmann (hansmi.ch) for reporting
these issues.
Additional changes:
These updated Red Hat Gluster Storage packages include numerous bug fixes
and enhancements. Space precludes documenting all of these changes in this
advisory. Users are directed to the Red Hat Gluster Storage 3.4 Release
Notes for information on the most significant of these changes:
orage/3.4/html-single/3.4_release_notes/
All users of Red Hat Gluster Storage are advised to upgrade to these
updated packages, which provide numerous bug fixes and enhancements.
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-2018-10904 https://access.redhat.com/security/cve/CVE-2018-10907 https://access.redhat.com/security/cve/CVE-2018-10911 https://access.redhat.com/security/cve/CVE-2018-10913 https://access.redhat.com/security/cve/CVE-2018-10914 https://access.redhat.com/security/cve/CVE-2018-10923 https://access.redhat.com/security/cve/CVE-2018-10926 https://access.redhat.com/security/cve/CVE-2018-10927 https://access.redhat.com/security/cve/CVE-2018-10928 https://access.redhat.com/security/cve/CVE-2018-10929 https://access.redhat.com/security/cve/CVE-2018-10930 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.4/html/3.4_release_notes/
Package List
Red Hat Gluster Storage Server 3.4 on RHEL-6:
Source:
glusterfs-3.12.2-18.el6rhs.src.rpm
redhat-release-server-6Server-6.10.0.24.el6rhs.src.rpm
redhat-storage-server-3.4.0.0-1.el6rhs.src.rpm
noarch:
redhat-storage-server-3.4.0.0-1.el6rhs.noarch.rpm
x86_64:
glusterfs-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-api-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-api-devel-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-cli-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-client-xlators-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-debuginfo-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-devel-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-events-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-fuse-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-ganesha-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-geo-replication-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-libs-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-rdma-3.12.2-18.el6rhs.x86_64.rpm
glusterfs-server-3.12.2-18.el6rhs.x86_64.rpm
python2-gluster-3.12.2-18.el6rhs.x86_64.rpm
redhat-release-server-6Server-6.10.0.24.el6rhs.x86_64.rpm
Red Hat Storage Native Client for Red Hat Enterprise Linux 6:
Source:
glusterfs-3.12.2-18.el6.src.rpm
x86_64:
glusterfs-3.12.2-18.el6.x86_64.rpm
glusterfs-api-3.12.2-18.el6.x86_64.rpm
glusterfs-api-devel-3.12.2-18.el6.x86_64.rpm
glusterfs-cli-3.12.2-18.el6.x86_64.rpm
glusterfs-client-xlators-3.12.2-18.el6.x86_64.rpm
glusterfs-debuginfo-3.12.2-18.el6.x86_64.rpm
glusterfs-devel-3.12.2-18.el6.x86_64.rpm
glusterfs-fuse-3.12.2-18.el6.x86_64.rpm
glusterfs-libs-3.12.2-18.el6.x86_64.rpm
glusterfs-rdma-3.12.2-18.el6.x86_64.rpm
python2-gluster-3.12.2-18.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
Updated glusterfs packages that fix multiple security issues, several bugs,and adds various enhancements are now available for Red Hat Gluster Storage3.4 on Red 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 3.4 on RHEL-6 - noarch, x86_64
Red Hat Storage Native Client for Red Hat Enterprise Linux 6 - x86_64
Bugs Fixed
1507040 - [RFE]: Validate the RHGS <3.4 upgrade from RHEL6 to RHGS 3.4 RHEL7
1507042 - [RFE]: Validate the RHGS = 3.4 upgrade from RHEL6 to RHGS 3.4 RHEL7
1508777 - [RHEL6] rebase RHGS 3.4.0 to upstream glusterfs-3.12.2
1558509 - [RFE][RHEL6] update redhat-storage-server build for RHGS 3.4.0
1569312 - [geo-rep]: Geo-replication in FAULTY state - RHEL 6
1601298 - CVE-2018-10904 glusterfs: Unsanitized file names in debug/io-stats translator can allow remote attackers to execute arbitrary code
1601642 - CVE-2018-10907 glusterfs: Stack-based buffer overflow in server-rpc-fops.c allows remote attackers to execute arbitrary code
1601657 - CVE-2018-10911 glusterfs: Improper deserialization in dict.c:dict_unserialize() can allow attackers to read arbitrary memory
1607617 - CVE-2018-10914 glusterfs: remote denial of service of gluster volumes via posix_get_file_contents function in posix-helpers.c
1607618 - CVE-2018-10913 glusterfs: Information Exposure in posix_get_file_contents function in posix-helpers.c
1610659 - CVE-2018-10923 glusterfs: I/O to arbitrary devices on storage server
1612658 - CVE-2018-10927 glusterfs: File status information leak and denial of service
1612659 - CVE-2018-10928 glusterfs: Improper resolution of symlinks allows for privilege escalation
1612660 - CVE-2018-10929 glusterfs: Arbitrary file creation on storage server allows for execution of arbitrary code
1612664 - CVE-2018-10930 glusterfs: Files can be renamed outside volume
1613143 - CVE-2018-10926 glusterfs: Device files can be created in arbitrary locations