{"id":"UBUNTU-CVE-2015-8559","details":"The knife bootstrap command in chef Infra client before version 15.4.45 leaks the validator.pem private RSA key to /var/log/messages.","modified":"2025-10-24T04:45:30Z","published":"2017-09-21T14:29:00Z","upstream":["CVE-2015-8559"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-8559"},{"type":"REPORT","url":"https://github.com/chef/chef/issues/3871"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2015/12/14/10"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-8559"}],"affected":[{"package":{"name":"chef","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/chef@11.8.2-2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["10.12.0-3","11.8.2-2"],"ecosystem_specific":{"binaries":[{"binary_name":"chef","binary_version":"11.8.2-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8559.json"}},{"package":{"name":"chef","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/chef@12.3.0-3ubuntu1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["12.3.0-2ubuntu1","12.3.0-3ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"chef","binary_version":"12.3.0-3ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8559.json"}},{"package":{"name":"chef","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/chef@12.14.60-3ubuntu1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["12.14.60-3","12.14.60-3ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"chef","binary_version":"12.14.60-3ubuntu1"},{"binary_name":"ruby-chef-config","binary_version":"12.14.60-3ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-8559.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}