The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2017:0486 advisory.

    Red Hat Gluster Storage is a software only scale-out storage solution that provides flexible and     affordable unstructured data storage. It unifies data storage and infrastructure, increases performance,     and improves availability and manageability to meet enterprise-level storage challenges.

    The following packages have been upgraded to a later upstream version: glusterfs (3.8.4), redhat-storage-     server (3.2.0.2), vdsm (4.17.33). (BZ#1362376)

    Security Fix(es):

    * It was found that glusterfs-server RPM package would write file with predictable name into world     readable /tmp directory. A local attacker could potentially use this flaw to escalate their privileges to     root by modifying the shell script during the installation of the glusterfs-server package.
    (CVE-2015-1795)

    This issue was discovered by Florian Weimer of Red Hat Product Security.

    Bug Fix(es):

    * Bricks remain stopped if server quorum is no longer met, or if server quorum is disabled, to ensure that     bricks in maintenance are not started incorrectly. (BZ#1340995)

    * The metadata cache translator has been updated to improve Red Hat Gluster Storage performance when     reading small files. (BZ#1427783)

    * The 'gluster volume add-brick' command is no longer allowed when the replica count has increased and any     replica bricks are unavailable. (BZ#1404989)

    * Split-brain resolution commands work regardless of whether client-side heal or the self-heal daemon are     enabled. (BZ#1403840)

    Enhancement(s):

    * Red Hat Gluster Storage now provides Transport Layer Security support for Samba and NFS-Ganesha.
    (BZ#1340608, BZ#1371475)

    * A new reset-sync-time option enables resetting the sync time attribute to zero when required.
    (BZ#1205162)

    * Tiering demotions are now triggered at most 5 seconds after a hi-watermark breach event. Administrators     can use the cluster.tier-query-limit volume parameter to specify the number of records extracted from the     heat database during demotion. (BZ#1361759)

    * The /var/log/glusterfs/etc-glusterfs-glusterd.vol.log file is now named /var/log/glusterfs/glusterd.log.
    (BZ#1306120)

    * The 'gluster volume attach-tier/detach-tier' commands are considered deprecated in favor of the new     commands, 'gluster volume tier VOLNAME attach/detach'. (BZ#1388464)

    * The HA_VOL_SERVER parameter in the ganesha-ha.conf file is no longer used by Red Hat Gluster Storage.
    (BZ#1348954)

    * The volfile server role can now be passed to another server when a server is unavailable. (BZ#1351949)

    * Ports can now be reused when they stop being used by another service. (BZ#1263090)

    * The thread pool limit for the rebalance process is now dynamic, and is determined based on the number of     available cores. (BZ#1352805)

    * Brick verification at reboot now uses UUID instead of brick path. (BZ#1336267)

    * LOGIN_NAME_MAX is now used as the maximum length for the slave user instead of __POSIX_LOGIN_NAME_MAX,     allowing for up to 256 characters including the NULL byte. (BZ#1400365)

    * The client identifier is now included in the log message to make it easier to determine which client     failed to connect. (BZ#1333885)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2017:0484 advisory.

    Red Hat Gluster Storage is a software only scale-out storage solution that provides flexible and     affordable unstructured data storage. It unifies data storage and infrastructure, increases performance,     and improves availability and manageability to meet enterprise-level storage challenges.

    The following packages have been upgraded to a later upstream version: glusterfs (3.8.4), redhat-storage-     server (3.2.0.3). (BZ#1362373)

    Security Fix(es):

    * It was found that glusterfs-server RPM package would write file with predictable name into world     readable /tmp directory. A local attacker could potentially use this flaw to escalate their privileges to     root by modifying the shell script during the installation of the glusterfs-server package.
    (CVE-2015-1795)

    This issue was discovered by Florian Weimer of Red Hat Product Security.

    Bug Fix(es):

    * Bricks remain stopped if server quorum is no longer met, or if server quorum is disabled, to ensure that     bricks in maintenance are not started incorrectly. (BZ#1340995)

    * The metadata cache translator has been updated to improve Red Hat Gluster Storage performance when     reading small files. (BZ#1427783)

    * The 'gluster volume add-brick' command is no longer allowed when the replica count has increased and any     replica bricks are unavailable. (BZ#1404989)

    * Split-brain resolution commands work regardless of whether client-side heal or the self-heal daemon are     enabled. (BZ#1403840)

    Enhancement(s):

    * Red Hat Gluster Storage now provides Transport Layer Security support for Samba and NFS-Ganesha.
    (BZ#1340608, BZ#1371475)

    * A new reset-sync-time option enables resetting the sync time attribute to zero when required.
    (BZ#1205162)

    * Tiering demotions are now triggered at most 5 seconds after a hi-watermark breach event. Administrators     can use the cluster.tier-query-limit volume parameter to specify the number of records extracted from the     heat database during demotion. (BZ#1361759)

    * The /var/log/glusterfs/etc-glusterfs-glusterd.vol.log file is now named /var/log/glusterfs/glusterd.log.
    (BZ#1306120)

    * The 'gluster volume attach-tier/detach-tier' commands are considered deprecated in favor of the new     commands, 'gluster volume tier VOLNAME attach/detach'. (BZ#1388464)

    * The HA_VOL_SERVER parameter in the ganesha-ha.conf file is no longer used by Red Hat Gluster Storage.
    (BZ#1348954)

    * The volfile server role can now be passed to another server when a server is unavailable. (BZ#1351949)

    * Ports can now be reused when they stop being used by another service. (BZ#1263090)

    * The thread pool limit for the rebalance process is now dynamic, and is determined based on the number of     available cores. (BZ#1352805)

    * Brick verification at reboot now uses UUID instead of brick path. (BZ#1336267)

    * LOGIN_NAME_MAX is now used as the maximum length for the slave user instead of __POSIX_LOGIN_NAME_MAX,     allowing for up to 256 characters including the NULL byte. (BZ#1400365)

    * The client identifier is now included in the log message to make it easier to determine which client     failed to connect. (BZ#1333885)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
97929	RHEL 7 : Red Hat Gluster Storage 3.2.0 (RHSA-2017:0486)	Nessus	Red Hat Local Security Checks	3/24/2017	3/20/2025	high
97928	RHEL 6 : Red Hat Gluster Storage 3.2.0 (RHSA-2017:0484)	Nessus	Red Hat Local Security Checks	3/24/2017	4/15/2025	high

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