{"id":"UBUNTU-CVE-2018-12268","details":"acccheck.pl in acccheck 0.2.1 allows Command Injection via shell metacharacters in a username or password file, as demonstrated by injection into an smbclient command line.","modified":"2025-10-24T04:47:04Z","published":"2018-06-13T11:29:00Z","upstream":["CVE-2018-12268"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-12268"},{"type":"REPORT","url":"http://b3n7s.github.io/acccheck-command-injection.html"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-12268"}],"affected":[{"package":{"name":"acccheck","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/acccheck@0.2.1-3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.2.1-3"],"ecosystem_specific":{"binaries":[{"binary_name":"acccheck","binary_version":"0.2.1-3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12268.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:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}