{"id":"CVE-2018-7167","details":"Calling Buffer.fill() or Buffer.alloc() with some parameters can lead to a hang which could result in a Denial of Service. In order to address this vulnerability, the implementations of Buffer.alloc() and Buffer.fill() were updated so that they zero fill instead of hanging in these cases. All versions of Node.js 6.x (LTS \"Boron\"), 8.x (LTS \"Carbon\"), and 9.x are vulnerable. All versions of Node.js 10.x (Current) are NOT vulnerable.","modified":"2026-04-16T04:35:38.585692359Z","published":"2018-06-13T16:29:01.860Z","related":["SUSE-SU-2018:1892-1","SUSE-SU-2018:1918-1","SUSE-SU-2019:14246-1"],"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/106363"},{"type":"ADVISORY","url":"https://nodejs.org/en/blog/vulnerability/june-2018-security-releases/"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-48"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nodejs/node","events":[{"introduced":"0"},{"fixed":"8c9f0d0fb4c3b8625c4b7a2ec654655fe9a67c92"},{"introduced":"f76ce0a75641991bfc235775a4747c978e0e281b"},{"fixed":"90ada2627995cf1216366c94fb6c5fc472834954"},{"introduced":"fa9990f3fb5b06fe94e294925246d2c136deb2c2"},{"fixed":"b5339ff549fcd7ff7f228d00d0ff79b78a347dc6"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"6.14.3"},{"introduced":"8.9.0"},{"fixed":"8.11.3"},{"introduced":"9.0.0"},{"fixed":"9.11.2"}]}}],"versions":["v0.0.1","v0.0.2","v0.0.3","v0.0.4","v0.0.6","v0.1.0","v0.1.1","v0.1.10","v0.1.100","v0.1.101","v0.1.102","v0.1.103","v0.1.104","v0.1.11","v0.1.12","v0.1.13","v0.1.14","v0.1.15","v0.1.16","v0.1.17","v0.1.18","v0.1.19","v0.1.2","v0.1.20","v0.1.21","v0.1.22","v0.1.23","v0.1.24","v0.1.25","v0.1.26","v0.1.27","v0.1.28","v0.1.29","v0.1.3","v0.1.30","v0.1.31","v0.1.32","v0.1.33","v0.1.4","v0.1.5","v0.1.6","v0.1.7","v0.1.8","v0.1.9","v0.1.92","v0.1.93","v0.1.94","v0.1.95","v0.1.96","v0.1.97","v0.1.98","v0.1.99","v0.2.0","v0.3.0","v0.3.1","v0.3.2","v0.3.4","v0.3.5","v0.3.6","v0.3.7","v0.3.8","v0.4.0","v0.5.0","v0.5.1","v0.5.10","v0.5.2","v0.5.3","v0.5.4","v0.5.5","v0.5.5-rc1","v0.5.6","v0.5.7","v0.5.8","v0.5.9","v0.6.0","v0.6.1","v0.7.0","v0.7.2","v0.7.3","v1.0.1","v1.0.1-release","v1.0.2","v1.0.2-release","v1.0.3","v1.0.4","v1.1.0","v1.2.0","v1.3.0","v1.4.1","v1.4.2","v1.4.3","v1.5.0","v1.5.1","v1.6.0","v1.6.1","v1.6.2","v1.6.3","v1.6.4","v1.7.0","v1.7.1","v2.0.0","v2.0.1","v2.0.2","v2.1.0","v2.2.0","v2.2.1","v2.3.0","v2.3.1","v2.3.2","v2.3.3","v2.3.4","v2.4.0","v2.5.0","v3.0.0","v6.0.0","v6.1.0","v6.10.0","v6.10.1","v6.10.2","v6.10.3","v6.11.0","v6.11.1","v6.11.2","v6.11.3","v6.11.4","v6.11.5","v6.12.0","v6.12.1","v6.12.2","v6.12.3","v6.13.0","v6.13.1","v6.14.0","v6.14.1","v6.14.2","v6.2.0","v6.2.1","v6.2.2","v6.3.0","v6.3.1","v6.4.0","v6.5.0","v6.6.0","v6.7.0","v6.8.0","v6.8.1","v6.9.0","v6.9.1","v6.9.2","v6.9.3","v6.9.4","v6.9.5","v8.10.0","v8.11.0","v8.11.1","v8.11.2","v8.9.0","v8.9.1","v8.9.2","v8.9.3","v8.9.4","v9.0.0","v9.1.0","v9.10.0","v9.10.1","v9.11.0","v9.11.1","v9.2.0","v9.2.1","v9.3.0","v9.4.0","v9.5.0","v9.6.0","v9.6.1","v9.7.0","v9.7.1","v9.8.0","v9.9.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7167.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}