{"id":"CVE-2011-1828","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-1828","generatedAt":"2026-10-27T17:56:59.652Z","title":"usb-creator-helper in usb-creator before 0.2.28.3 does not enforce intended PolicyKit restrictions, which allows local users to perform arbitrary unmount operations via the UnmountFile method in a dbus-send command.","description":"usb-creator-helper in usb-creator before 0.2.28.3 does not enforce intended PolicyKit restrictions, which allows local users to perform arbitrary unmount operations via the UnmountFile method in a dbus-send command.","published":"2011-05-16T18:55:01.000Z","lastModified":"2026-06-16T23:30:12.000Z","status":"Modified","sourceIdentifier":"security@ubuntu.com","cvss":{"version":"2.0","score":2.1,"severity":"LOW","vector":"AV:L/AC:L/Au:N/C:N/I:P/A:N"},"cwe":["CWE-264"],"affected":["evan dandrea/usb-creator"],"epss":{"score":0.00364,"percentile":0.30001,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.36%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://secunia.com/advisories/44413","tags":["Vendor Advisory"],"source":"security@ubuntu.com"},{"url":"http://www.securityfocus.com/bid/47679","source":"security@ubuntu.com"},{"url":"http://www.ubuntu.com/usn/usn-1127-1/","tags":["Patch"],"source":"security@ubuntu.com"},{"url":"http://www.vupen.com/english/advisories/2011/1143","tags":["Vendor Advisory"],"source":"security@ubuntu.com"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/67241","source":"security@ubuntu.com"},{"url":"https://launchpad.net/bugs/771553","tags":["Patch"],"source":"security@ubuntu.com"},{"url":"http://secunia.com/advisories/44413","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/47679","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.ubuntu.com/usn/usn-1127-1/","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.vupen.com/english/advisories/2011/1143","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/67241","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://launchpad.net/bugs/771553","tags":["Patch"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-1828","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}