The Gluster file system through versions 3.12 and 4.1.4 is vulnerable to a
buffer overflow in the ‘features/index’ translator via the code handling
the ‘GF_XATTR_CLRLK_CMD’ xattr in the ‘pl_getxattr’ function. A remote
authenticated attacker could exploit this on a mounted volume to cause a
denial of service.
bugzilla.redhat.com/show_bug.cgi?id=1632974
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14652
launchpad.net/bugs/cve/CVE-2018-14652
nvd.nist.gov/vuln/detail/CVE-2018-14652
security-tracker.debian.org/tracker/CVE-2018-14652
ubuntu.com/security/notices/USN-4770-1
www.cve.org/CVERecord?id=CVE-2018-14652
www.openwall.com/lists/oss-security/2018/10/31/5