{"id":"CVE-2015-2285","aliases":["EUVD-2015-2383","GHSA-xc9j-x2cv-2xw3"],"status":"published","title":"The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2...","description":"The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2-0ubuntu9, as used in Ubuntu Vivid 15.04, allows local users to execute arbitrary commands and gain privileges via a crafted file in /run/user/*/upstart/sessions/.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01015,"percentile":0.63494,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-19"],"published":"2015-03-12T14:00:00Z","modified":"2026-06-17T00:23:51Z","exploits":[{"source":"exploitdb","id":"EDB-41765","title":"Ubuntu 15.04 (Development) - 'Upstart' Logrotation Privilege Escalation","type":"local","platform":"linux","date":"2015-03-12","url":"https://www.exploit-db.com/exploits/41765"}],"products":[{"vendor":"ubuntu","product":"upstart"},{"vendor":"ubuntu","product":"vivid"}],"references":[{"url":"https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1425685","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2015/Mar/7","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit"]},{"url":"http://www.halfdog.net/Security/2015/UpstartLogrotationPrivilegeEscalation/","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://packetstormsecurity.com/files/130587/Ubuntu-Vivid-Upstart-Privilege-Escalation.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-2285"},{"url":"http://www.halfdog.net/Security/2015/UpstartLogrotationPrivilegeEscalation"},{"url":"https://github.com/advisories/GHSA-xc9j-x2cv-2xw3"}],"sources":{"cve":[{"id":"CVE-2015-2285","description":"The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2-0ubuntu9, as used in Ubuntu Vivid 15.04, allows local users to execute arbitrary commands and gain privileges via a crafted file in /run/user/*/upstart/sessions/.","status":"published","published":"2015-03-12T14:00:00Z","modified":"2024-09-17T03:33:48.041Z","updated_at":"2026-11-02T14:35:41.621934Z"}],"euvd":[{"id":"EUVD-2015-2383","description":"The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2-0ubuntu9, as used in Ubuntu Vivid 15.04, allows local users to execute arbitrary commands and gain privileges via a crafted file in /run/user/*/upstart/sessions/.","status":"published","published":"2015-03-12T14:00:00Z","modified":"2024-09-17T03:33:48Z","updated_at":"2026-11-03T00:28:30.770637Z"}],"ghsa":[{"id":"GHSA-xc9j-x2cv-2xw3","title":"The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2...","description":"The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2-0ubuntu9, as used in Ubuntu Vivid 15.04, allows local users to execute arbitrary commands and gain privileges via a crafted file in /run/user/*/upstart/sessions/.","status":"published","published":"2022-05-17T04:14:52Z","modified":"2025-04-12T12:47:07Z","updated_at":"2026-11-02T15:01:21.34906Z"}],"nvd":[{"id":"CVE-2015-2285","description":"The logrotation script (/etc/cron.daily/upstart) in the Ubuntu Upstart package before 1.13.2-0ubuntu9, as used in Ubuntu Vivid 15.04, allows local users to execute arbitrary commands and gain privileges via a crafted file in /run/user/*/upstart/sessions/.","status":"published","published":"2015-03-12T14:59:07.027Z","modified":"2026-06-17T00:23:51.92Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-19"],"updated_at":"2026-11-02T14:03:03.313464Z"}]}}