[Bugs] [Bug 1647962] New: CVE-2018-14660 glusterfs: Repeat use of " GF_META_LOCK_KEY" xattr allows for memory exhaustion [fedora-all]

bugzilla at redhat.com bugzilla at redhat.com
Thu Nov 8 15:57:17 UTC 2018


https://bugzilla.redhat.com/show_bug.cgi?id=1647962

            Bug ID: 1647962
           Summary: CVE-2018-14660 glusterfs: Repeat use of
                    "GF_META_LOCK_KEY" xattr allows for memory exhaustion
                    [fedora-all]
           Product: GlusterFS
           Version: 5
         Component: core
          Keywords: Security, SecurityTracking
          Severity: medium
          Priority: medium
          Assignee: bugs at gluster.org
          Reporter: spalai at redhat.com
                CC: anoopcs at redhat.com, atumball at redhat.com,
                    bugs at gluster.org, extras-qa at fedoraproject.org,
                    humble.devassy at gmail.com, jonathansteffan at gmail.com,
                    kkeithle at redhat.com, matthias at saou.eu,
                    ndevos at redhat.com, ramkrsna at gmail.com,
                    sisharma at redhat.com, srangana at redhat.com
        Depends On: 1644582, 1644758
   External Bug ID: Gluster.org Gerrit 21531



+++ This bug was initially created as a clone of Bug #1644758 +++

+++ This bug was initially created as a clone of Bug #1644582 +++


This is an automatically created tracking bug!  It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.

For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.

For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs

When submitting as an update, use the fedpkg template provided in the next
comment(s).  This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.

Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.

NOTE: this issue affects multiple supported versions of Fedora. While only
one tracking bug has been filed, please correct all affected versions at
the same time.  If you need to fix the versions independent of each other,
you may clone this bug as appropriate.

--- Additional comment from Worker Ant on 2018-11-06 10:40:29 MVT ---

REVIEW: https://review.gluster.org/21531 (lock: Do not allow meta-lock count to
be more than one) posted (#4) for review on master by Amar Tumballi


Referenced Bugs:

https://bugzilla.redhat.com/show_bug.cgi?id=1644582
[Bug 1644582] CVE-2018-14660 glusterfs: Repeat use of "GF_META_LOCK_KEY"
xattr allows for memory exhaustion [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1644758
[Bug 1644758] CVE-2018-14660 glusterfs: Repeat use of "GF_META_LOCK_KEY"
xattr allows for memory exhaustion [fedora-all]
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