{"id":"CVE-2016-1579","aliases":["EUVD-2016-2674","GHSA-gvpc-fhpp-hm84","UBUNTU-CVE-2016-1579"],"status":"published","title":"UDM doesn't check for confinement before running post-processing commands","description":"UDM provides support for running commands after a download is completed, this is currently made use of for click package installation. This functionality was not restricted to unconfined applications. Before UDM version 1.2+16.04.20160408-0ubuntu1 any confined application could make use of the UDM C++ API to run arbitrary commands in an unconfined environment as the phablet user.","severity":{"version":"3.0","score":6.7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.0077,"percentile":0.55891,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2019-04-22T15:35:59Z","modified":"2026-06-17T00:42:12Z","fixes":[{"ecosystem":"Ubuntu:16.04:LTS","package":"ubuntu-download-manager","fixed_in":["1.2+16.04.20160408-0ubuntu1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"ubuntu-download-manager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2+16.04.20160408-0ubuntu1"}]}],"versions":["1.0+15.10.20150724-0ubuntu2~ppa2","1.2+16.04.20151216.2-0ubuntu1","1.2+16.04.20151223.1-0ubuntu1","1.2+16.04.20160112.2-0ubuntu1","1.2+16.04.20160211-0ubuntu1","1.2+16.04.20160308-0ubuntu1","1.2+16.04.20160317-0ubuntu1","1.2+16.04.20160322-0ubuntu1"]}],"products":[{"vendor":"canonical","product":"ubuntu_download_manager"},{"vendor":"ubuntu","product":"ubuntu download manager"}],"references":[{"url":"https://bazaar.launchpad.net/~phablet-team/ubuntu-download-manager/trunk/revision/359","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-1579"},{"url":"https://github.com/advisories/GHSA-gvpc-fhpp-hm84"},{"url":"https://ubuntu.com/security/CVE-2016-1579","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-1579","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-1579","title":"UDM doesn't check for confinement before running post-processing commands","description":"UDM provides support for running commands after a download is completed, this is currently made use of for click package installation. This functionality was not restricted to unconfined applications. Before UDM version 1.2+16.04.20160408-0ubuntu1 any confined application could make use of the UDM C++ API to run arbitrary commands in an unconfined environment as the phablet user.","status":"published","published":"2019-04-22T15:35:59.488Z","modified":"2024-09-16T16:27:40.35Z","cvss":[{"version":"3.0","score":6.7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:35.841056Z"}],"euvd":[{"id":"EUVD-2016-2674","description":"UDM provides support for running commands after a download is completed, this is currently made use of for click package installation. This functionality was not restricted to unconfined applications. Before UDM version 1.2+16.04.20160408-0ubuntu1 any confined application could make use of the UDM C++ API to run arbitrary commands in an unconfined environment as the phablet user.","status":"published","published":"2019-04-22T15:35:59Z","modified":"2024-09-16T16:27:40Z","cvss":[{"version":"3.0","score":6.7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T00:55:51.557415Z"}],"ghsa":[{"id":"GHSA-gvpc-fhpp-hm84","title":"UDM provides support for running commands after a download is completed, this is currently made...","description":"UDM provides support for running commands after a download is completed, this is currently made use of for click package installation. This functionality was not restricted to unconfined applications. Before UDM version 1.2+16.04.20160408-0ubuntu1 any confined application could make use of the UDM C++ API to run arbitrary commands in an unconfined environment as the phablet user.","status":"published","published":"2022-05-24T16:44:07Z","modified":"2024-04-04T00:03:25Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T14:55:48.925076Z"}],"nvd":[{"id":"CVE-2016-1579","description":"UDM provides support for running commands after a download is completed, this is currently made use of for click package installation. This functionality was not restricted to unconfined applications. Before UDM version 1.2+16.04.20160408-0ubuntu1 any confined application could make use of the UDM C++ API to run arbitrary commands in an unconfined environment as the phablet user.","status":"published","published":"2019-04-22T16:29:01.177Z","modified":"2026-06-17T00:42:12.203Z","cvss":[{"version":"3.0","score":6.7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:03:39.621168Z"}],"osv":[{"id":"UBUNTU-CVE-2016-1579","description":"UDM provides support for running commands after a download is completed, this is currently made use of for click package installation. This functionality was not restricted to unconfined applications. Before UDM version 1.2+16.04.20160408-0ubuntu1 any confined application could make use of the UDM C++ API to run arbitrary commands in an unconfined environment as the phablet user.","status":"published","published":"2019-04-22T16:29:00Z","modified":"2026-04-22T10:31:16.527244Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"},{"version":"3.0","score":6.7,"vector":"CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:11.492576Z"}]}}