{"id":"CVE-2012-0877","aliases":["EUVD-2012-0902","GHSA-j6j7-qhw9-6j2g"],"status":"published","title":"PyXML: Hash table collisions CPU usage Denial of Service","description":"PyXML: Hash table collisions CPU usage Denial of Service","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":"2026-11-07","score":0.01906,"percentile":0.79863,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2019-11-22T16:15:26Z","modified":"2026-06-16T23:38:26Z","products":[{"vendor":"python","product":"pyxml"},{"vendor":"pyxml","product":"pyxml"},{"vendor":"redhat","product":"enterprise_linux"},{"vendor":"redhat","product":"enterprise_virtualization_hypervisor"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2012-0877","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-0877","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory"]},{"url":"https://access.redhat.com/security/cve/cve-2012-0877","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"http://seclists.org/oss-sec/2014/q3/96","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2014/07/08/11","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0877"},{"url":"https://github.com/advisories/GHSA-j6j7-qhw9-6j2g"}],"sources":{"cve":[{"id":"CVE-2012-0877","description":"PyXML: Hash table collisions CPU usage Denial of Service","status":"published","published":"2019-11-22T16:15:26Z","modified":"2024-08-06T18:38:14.994Z","updated_at":"2026-11-02T14:34:52.981189Z"}],"euvd":[{"id":"EUVD-2012-0902","description":"PyXML: Hash table collisions CPU usage Denial of Service","status":"published","published":"2019-11-22T16:15:26Z","modified":"2024-08-06T18:38:14Z","updated_at":"2026-11-03T01:56:19.818597Z"}],"ghsa":[{"id":"GHSA-j6j7-qhw9-6j2g","title":"PyXML: Hash table collisions CPU usage Denial of Service","description":"PyXML: Hash table collisions CPU usage Denial of Service","status":"published","published":"2022-04-23T00:40:16Z","modified":"2024-04-03T23:52:06Z","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"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:55:47.283285Z"}],"nvd":[{"id":"CVE-2012-0877","description":"PyXML: Hash table collisions CPU usage Denial of Service","status":"published","published":"2019-11-22T17:15:11.553Z","modified":"2026-06-16T23:38:26.31Z","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":7.8,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:02:18.043773Z"}]}}