{"id":"UBUNTU-CVE-2016-6866","details":"slock allows attackers to bypass the screen lock via vectors involving an invalid password hash, which triggers a NULL pointer dereference and crash.","modified":"2025-09-08T16:43:50Z","published":"2017-02-15T19:59:00Z","upstream":["CVE-2016-6866"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-6866"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2016/08/18/22"},{"type":"REPORT","url":"http://s1m0n.dft-labs.eu/files/slock/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-6866"}],"affected":[{"package":{"name":"suckless-tools","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/suckless-tools@40-1+deb8u2build0.14.04.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"40-1+deb8u2build0.14.04.1"}]}],"versions":["38-2","40-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"40-1+deb8u2build0.14.04.1","binary_name":"suckless-tools"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-6866.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}