{"id":"CVE-2018-14660","details":"A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allowed repeated usage of GF_META_LOCK_KEY xattr. A remote, authenticated attacker could use this flaw to create multiple locks for single inode by using setxattr repetitively resulting in memory exhaustion of glusterfs server node.","modified":"2026-07-08T05:50:59.940625656Z","published":"2018-11-01T14:29:00.313Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"9.0"},{"last_affected":"9.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"},{"vendor_product":"redhat:enterprise_linux_server","cpes":["cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"6.0"},{"last_affected":"6.0"},{"introduced":"7.0"},{"last_affected":"7.0"}],"source":"CPE_STRING"},{"vendor_product":"redhat:virtualization","cpes":["cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"4.0"},{"last_affected":"4.0"}],"source":"CPE_STRING"},{"vendor_product":"redhat:virtualization_host","cpes":["cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"4.0"},{"last_affected":"4.0"},{"introduced":"4.0"},{"last_affected":"4.0"}],"source":"CPE_STRING"}]},"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:3431"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:3432"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:3470"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201904-06"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14660"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gluster/glusterfs","events":[{"introduced":"6e6b4b4fd002347ca08691f73e10b961f693d754"},{"last_affected":"f2a067c4fe92f7aefc5f64ea1e5b000c16af0946"},{"introduced":"b4f4480094b7c3ebda3319df0c3f96efd08b2176"},{"last_affected":"deafd5a4f8440fa2a6f54595722e6fd1d4b6ed55"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:gluster:glusterfs:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.1.0"},{"last_affected":"3.1.2"},{"introduced":"4.1.0"},{"last_affected":"4.1.4"}]}}],"versions":["v4.1.4","v4.1.3","v4.1.2","v4.1.1","v4.1.0","v3.1.2","v3.1.2qa4","v3.1.2qa3","v3.1.2qa2","v3.1.2qa1","v3.1.1","v3.1.1qa11","v3.1.1qa10","v3.1.1qa9","v3.1.1qa8","v3.1.1qa7","v3.1.1qa6","v3.1.1qa5","v3.1.1qa4","v3.1.1qa3","v3.1.1qa2","v3.1.1qa1","v3.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-14660.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}