{"id":"CVE-2012-1572","aliases":["DEBIAN-CVE-2012-1572","EUVD-2012-1590","GHSA-6xjx-jphh-cf8v"],"status":"published","title":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","description":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01199,"percentile":0.68351,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-400"],"published":"2019-11-12T16:48:15Z","modified":"2026-10-23T18:02:51Z","fixes":[{"ecosystem":"Debian:12","package":"keystone","fixed_in":["2012.1~rc2-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"keystone","fixed_in":["2012.1~rc2-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"keystone","fixed_in":["2012.1~rc2-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2012.1~rc2-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2012.1~rc2-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"keystone","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2012.1~rc2-1"}]}]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"keystone","product":"keystone"},{"vendor":"openstack","product":"keystone"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2012-1572","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-1572","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Patch","Third Party Advisory","advisory","fix","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-1572"},{"url":"https://github.com/advisories/GHSA-6xjx-jphh-cf8v"}],"sources":{"cve":[{"id":"CVE-2012-1572","description":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","status":"published","published":"2019-11-12T16:48:15Z","modified":"2024-08-06T19:01:02.621Z","updated_at":"2026-11-02T14:34:52.27879Z"}],"euvd":[{"id":"EUVD-2012-1590","description":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","status":"published","published":"2019-11-12T16:48:15Z","modified":"2024-08-06T19:01:02Z","updated_at":"2026-11-03T01:56:17.940678Z"}],"ghsa":[{"id":"GHSA-6xjx-jphh-cf8v","title":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","description":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","status":"published","published":"2022-05-24T22:01:08Z","modified":"2023-01-30T05:04:41Z","updated_at":"2026-11-02T14:47:06.389944Z"}],"nvd":[{"id":"CVE-2012-1572","description":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","status":"published","published":"2019-11-12T17:15:10.033Z","modified":"2026-06-16T23:39:45.323Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:02:18.043773Z"}],"osv":[{"id":"CVE-2012-1572","description":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","status":"published","published":"2019-11-12T17:15:10Z","modified":"2026-04-10T03:42:16.560533Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:43:58.537032Z"},{"id":"DEBIAN-CVE-2012-1572","description":"OpenStack Keystone: extremely long passwords can crash Keystone by exhausting stack space","status":"published","published":"2019-11-12T17:15:10.033Z","modified":"2026-10-23T18:02:51.038045099Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:24.92418Z"}]}}