{"id":"CVE-2016-3176","aliases":["EUVD-2017-0117","GHSA-v2rp-9cpj-pfw2","PYSEC-2017-33","SUSE-SU-2016:0970-1","SUSE-SU-2016:0972-1","SUSE-SU-2016:1343-1","UBUNTU-CVE-2016-3176","USN-8153-1"],"status":"published","title":"Salt Insecure configuration of PAM external authentication service","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","severity":{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00873,"percentile":0.59144,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-287"],"published":"2016-04-07T09:27:45Z","modified":"2026-10-24T10:30:51Z","fixes":[{"ecosystem":"PyPI","package":"salt","fixed_in":["2015.5.10","2015.8.8"],"sources":["ghsa","osv"]},{"ecosystem":"SUSE:Enterprise Storage 2","package":"salt","fixed_in":["2014.1.10-3.1"],"sources":["osv"]},{"ecosystem":"SUSE:Enterprise Storage 2.1","package":"salt","fixed_in":["2014.1.10-5.1"],"sources":["osv"]},{"ecosystem":"SUSE:Enterprise Storage 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Storage 2","package":"salt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2014.1.10-3.1"}]}]},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 2.1","package":"salt","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2014.1.10-5.1"}]}]},{"source":"osv","ecosystem":"SUSE:Enterprise Storage 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Notes","Vendor Advisory","advisory","web","report"]},{"url":"https://docs.saltstack.com/en/latest/topics/releases/2015.5.10.html","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-3176","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/salt/PYSEC-2017-33.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-v2rp-9cpj-pfw2","tags":["advisory"]},{"url":"https://github.com/saltstack/salt","tags":["package"]},{"url":"https://www.suse.com/support/update/announcement/2016/suse-su-20160970-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/972436","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3176","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2016/suse-su-20160972-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2016/suse-su-20161343-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2016-3176","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-3176","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8153-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2015-8034","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2016-3176","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","status":"published","published":"2017-01-31T19:00:00Z","modified":"2024-08-05T23:47:58.127Z","updated_at":"2026-11-02T14:33:34.094161Z"}],"euvd":[{"id":"EUVD-2017-0117","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","status":"published","published":"2017-01-31T19:00:00Z","modified":"2024-08-05T23:47:58Z","updated_at":"2026-11-03T02:22:50.607493Z"}],"ghsa":[{"id":"GHSA-v2rp-9cpj-pfw2","title":"Salt Insecure configuration of PAM external authentication service","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","status":"published","published":"2022-05-17T03:01:32Z","modified":"2024-10-21T21:27:53Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:38:12.325695Z"}],"nvd":[{"id":"CVE-2016-3176","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","status":"published","published":"2017-01-31T19:59:00.183Z","modified":"2026-06-17T00:45:14.47Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:03:35.029632Z"}],"osv":[{"id":"CVE-2016-3176","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","status":"published","published":"2017-01-31T19:59:00.183Z","modified":"2026-10-24T10:30:51.497025673Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:44:02.454775Z"},{"id":"GHSA-v2rp-9cpj-pfw2","title":"Salt Insecure configuration of PAM external authentication service","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","status":"published","published":"2022-05-17T03:01:32Z","modified":"2024-10-21T22:08:40.555085Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:46:56.639206Z"},{"id":"UBUNTU-CVE-2016-3176","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","status":"published","published":"2017-01-31T19:59:00Z","modified":"2026-04-08T13:34:23.486857Z","cvss":[{"version":"3.0","score":5.6,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:54:11.872222Z"},{"id":"PYSEC-2017-33","description":"Salt before 2015.5.10 and 2015.8.x before 2015.8.8, when PAM external authentication is enabled, allows attackers to bypass the configured authentication service by passing an alternate service with a command sent to LocalClient.","status":"published","published":"2017-01-31T19:59:00Z","modified":"2026-06-10T17:02:36.546735679Z","updated_at":"2026-11-02T15:52:51.645172Z"},{"id":"SUSE-SU-2016:0970-1","title":"Security update for salt","description":"salt was updated to fix one security issue.\n\nThis security issue was fixed:\n- CVE-2016-3176: Insecure configuration of PAM external authentication service. Authenticating were able to specify the PAM service (bsc#972436).\n  ","status":"published","published":"2016-04-07T09:27:45Z","modified":"2026-02-04T04:35:06.587268Z","updated_at":"2026-11-02T15:53:43.438985Z"},{"id":"SUSE-SU-2016:0972-1","title":"Security update for salt","description":"salt was updated to fix one security issue.\n\nThis security issue was fixed:\n- CVE-2016-3176: Insecure configuration of PAM external authentication service. Authenticating were able to specify the PAM service (bsc#972436).\n  ","status":"published","published":"2016-04-07T09:27:50Z","modified":"2026-02-04T03:32:43.57884Z","updated_at":"2026-11-02T15:53:43.438985Z"},{"id":"SUSE-SU-2016:1343-1","title":"Security update for salt","description":"salt was updated to fix one security issue.\n\nThis security issue was fixed:\n- CVE-2016-3176: Insecure configuration of PAM external authentication service. Authenticating were able to specify the PAM service (bsc#972436).\n  ","status":"published","published":"2016-05-18T12:36:47Z","modified":"2026-02-04T02:52:30.178119Z","updated_at":"2026-11-02T15:53:43.438985Z"},{"id":"USN-8153-1","title":"salt vulnerabilities","description":"Zach Malone discovered that Salt did not properly handle permissions to cache\ndata. A local attacker could possibly use this issue to obtain sensitive\ninformation. (CVE-2015-8034)\nDylan Frese discovered that Salt incorrectly allowed users to specify PAM\nservice. An attacker could possibly use this issue to bypass authentication.\n(CVE-2016-3176)","status":"published","published":"2026-04-07T14:05:38Z","modified":"2026-04-08T13:47:08.731786557Z","updated_at":"2026-11-02T16:58:22.951676Z"}]}}