{"id":"CVE-2012-0944","aliases":["EUVD-2012-0967","GHSA-363x-qxhw-jjx9"],"status":"published","title":"Aptdaemon 0.43 and earlier in Ubuntu 11.04, 11.10, and 12.04 LTS does not authenticate packages...","description":"Aptdaemon 0.43 and earlier in Ubuntu 11.04, 11.10, and 12.04 LTS does not authenticate packages when the transaction is not simulated, which allows remote attackers to install arbitrary packages via a man-in-the-middle attack.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01197,"percentile":0.68324,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2012-06-04T20:00:00Z","modified":"2026-06-16T23:38:33Z","products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"sebastian_heinlein","product":"aptdaemon"}],"references":[{"url":"http://www.securityfocus.com/bid/52855","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://bugs.launchpad.net/ubuntu/%2Bsource/aptdaemon/%2Bbug/959131","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.osvdb.org/80887","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://ubuntu.com/usn/usn-1414-1","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/74553","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://secunia.com/advisories/48688","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0944"},{"url":"https://github.com/advisories/GHSA-363x-qxhw-jjx9"}],"sources":{"cve":[{"id":"CVE-2012-0944","description":"Aptdaemon 0.43 and earlier in Ubuntu 11.04, 11.10, and 12.04 LTS does not authenticate packages when the transaction is not simulated, which allows remote attackers to install arbitrary packages via a man-in-the-middle attack.","status":"published","published":"2012-06-04T20:00:00Z","modified":"2024-08-06T18:45:25.93Z","updated_at":"2026-11-02T14:34:52.981189Z"}],"euvd":[{"id":"EUVD-2012-0967","description":"Aptdaemon 0.43 and earlier in Ubuntu 11.04, 11.10, and 12.04 LTS does not authenticate packages when the transaction is not simulated, which allows remote attackers to install arbitrary packages via a man-in-the-middle attack.","status":"published","published":"2012-06-04T20:00:00Z","modified":"2024-08-06T18:45:25Z","updated_at":"2026-11-03T01:56:19.286375Z"}],"ghsa":[{"id":"GHSA-363x-qxhw-jjx9","title":"Aptdaemon 0.43 and earlier in Ubuntu 11.04, 11.10, and 12.04 LTS does not authenticate packages...","description":"Aptdaemon 0.43 and earlier in Ubuntu 11.04, 11.10, and 12.04 LTS does not authenticate packages when the transaction is not simulated, which allows remote attackers to install arbitrary packages via a man-in-the-middle attack.","status":"published","published":"2022-05-17T01:49:32Z","modified":"2023-02-03T05:05:26Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:53:44.391187Z"}],"nvd":[{"id":"CVE-2012-0944","description":"Aptdaemon 0.43 and earlier in Ubuntu 11.04, 11.10, and 12.04 LTS does not authenticate packages when the transaction is not simulated, which allows remote attackers to install arbitrary packages via a man-in-the-middle attack.","status":"published","published":"2012-06-04T20:55:02.667Z","modified":"2026-06-16T23:38:33.247Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:02:14.336529Z"}]}}