-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Gluster Storage security, bug fix, and enhancement update Advisory ID: RHSA-2018:2608-01 Product: Red Hat Gluster Storage Advisory URL: https://access.redhat.com/errata/RHSA-2018:2608 Issue date: 2018-09-04 CVE Names: CVE-2018-10904 CVE-2018-10907 CVE-2018-10911 CVE-2018-10913 CVE-2018-10914 CVE-2018-10923 CVE-2018-10926 CVE-2018-10927 CVE-2018-10928 CVE-2018-10929 CVE-2018-10930 ===================================================================== 1. Summary: Updated glusterfs packages that fix multiple security issues, several bugs, and adds various enhancements are now available for Red Hat Gluster Storage 3.4 on Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. 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. 2. 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 3. Description: 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: https://doc-stage.usersys.redhat.com/documentation/en-us/red_hat_gluster_st 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. 4. 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 5. Bugs fixed (https://bugzilla.redhat.com/): 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 6. 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/ 7. 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/ 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW44leNzjgjWX9erEAQj1gBAApzjwGeL5WkVe0iAaqyzYlVBcWINt3oLv A3G3iw24SOY01fxRvEvR/BSiCSZ1kDg2iayxQf7Y0dbyvaq2bfUerRuAe3Tb3u9k wnN0Oru/+Ax5Gu5jeGNMB5EUVFKsZeJdnkVaF1jn2ppY9n1kXJCOcGYyrijUxr+/ 0rjSkpGGIQRYfGdlJ7zq0RVL8hzYzztjqR2rC6//d5Rya7/N36YjqBj72qW/T6/H oiwpfR6xRNUbAbVVzhP6/6Gd8sejV66LrMR63hEnHfQcYctwpigjsVEdR0VnDVvO PxVakdzR23++9/IRCs22P+FzG7oq4mcy80le5ZufAVHu4xo3vfJWWC2tgpqmk5Xz p/rCSBJpHXJLS5hPjYeJhVONvbTFEW2cyc6hXgvwvwwDfU/1w2NLB91iCYZruobf wuHi7oA8pGA9q0Hw9oIyyS78rExkt/1HHgaMvCPdMNLT4x79qIHHUrJScKCu1GyZ tWTspW/mTB23w5uSgZl6z/jfHA5LpPP4fZjOrOmn2cm8L4XF86vlB3pykCi8kgVw MD0eY9Yb4Z2GbMy3oXZYh35aoVjKq6VzIuLG6jy7GPgFk82/gKZW45+haRCNT2tC 2nmSPhzpUhE1ZYcfq0nJ6n9eDEjb1icwGeZnJQZoelCAlMPGl8sFqTFubtGii607 sT7UdqSJrWo= =hKkE -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce