{"id":"CVE-2015-2831","aliases":["DEBIAN-CVE-2015-2831","DLA-194-1","DSA-3221-1","EUVD-2015-2919","GHSA-2jh4-g973-gx6w"],"status":"published","title":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root...","description":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.","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":0.0048,"percentile":0.41691,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2015-04-12T00:00:00Z","modified":"2026-09-09T06:47:21Z","fixes":[{"ecosystem":"Debian:12","package":"das-watchdog","fixed_in":["0.9.0-3.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"das-watchdog","fixed_in":["0.9.0-3.1"],"sources":["osv"]},{"ecosystem":"Debian:6.0","package":"das-watchdog","fixed_in":["0.9.0-2+deb6u1"],"sources":["osv"]},{"ecosystem":"Debian:7","package":"das-watchdog","fixed_in":["0.9.0-2+deb7u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"das-watchdog","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-3.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"das-watchdog","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-3.1"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"das-watchdog","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-2+deb6u1"}]}],"versions":["0.9.0-2"]},{"source":"osv","ecosystem":"Debian:7","package":"das-watchdog","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-2+deb7u1"}]}],"versions":["0.9.0-2"]}],"products":[{"vendor":"das_watchdog_project","product":"das_watchdog"}],"references":[{"url":"http://www.openwall.com/lists/oss-security/2015/04/02/13","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://github.com/kmatheussen/das_watchdog/commit/bd20bb02e75e2c0483832b52f2577253febfb690","tags":["x_refsource_CONFIRM","x_transferred","fix"]},{"url":"http://www.securityfocus.com/bid/73706","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2015/04/01/8","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.debian.org/security/2015/dsa-3221","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-2831"},{"url":"https://github.com/advisories/GHSA-2jh4-g973-gx6w"},{"url":"https://security-tracker.debian.org/tracker/CVE-2015-2831","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2015-2831","description":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.","status":"published","published":"2015-04-14T18:00:00Z","modified":"2024-08-06T05:24:39.119Z","updated_at":"2026-11-02T14:35:41.621934Z"}],"euvd":[{"id":"EUVD-2015-2919","description":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.","status":"published","published":"2015-04-14T18:00:00Z","modified":"2024-08-06T05:24:39Z","updated_at":"2026-11-03T02:22:10.564423Z"}],"ghsa":[{"id":"GHSA-2jh4-g973-gx6w","title":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root...","description":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.","status":"published","published":"2022-05-17T03:33:45Z","modified":"2023-01-27T05:07:13Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:43:05.020647Z"}],"nvd":[{"id":"CVE-2015-2831","description":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.","status":"published","published":"2015-04-14T18:59:06.963Z","modified":"2026-06-17T00:24:50.517Z","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-119"],"updated_at":"2026-11-02T14:03:04.095849Z"}],"osv":[{"id":"CVE-2015-2831","description":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.","status":"published","published":"2015-04-14T18:59:06Z","modified":"2026-04-10T03:46:16.032199Z","updated_at":"2026-11-02T15:44:00.594921Z"},{"id":"DEBIAN-CVE-2015-2831","description":"Buffer overflow in das_watchdog 0.9.0 allows local users to execute arbitrary code with root privileges via a large string in the XAUTHORITY environment variable.","status":"published","published":"2015-04-14T18:59:06.963Z","modified":"2026-09-09T06:47:21.949062279Z","updated_at":"2026-11-02T15:45:26.752992Z"},{"id":"DLA-194-1","title":"das-watchdog - security update","status":"published","published":"2015-04-12T00:00:00Z","modified":"2026-03-09T01:21:15.243715Z","updated_at":"2026-11-02T15:46:10.227108Z"},{"id":"DSA-3221-1","title":"das-watchdog - security update","status":"published","published":"2015-04-12T00:00:00Z","modified":"2026-03-09T01:23:21.790116Z","updated_at":"2026-11-02T15:46:15.843838Z"}]}}