{"id":"CVE-2016-9863","aliases":["ALPINE-CVE-2016-9863","DEBIAN-CVE-2016-9863","EUVD-2022-4973","GHSA-qgrq-64g6-mmh6","UBUNTU-CVE-2016-9863","openSUSE-SU-2024:10054-1"],"status":"published","title":"phpMyAdmin DoS Vulnerability","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/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":0.01936,"percentile":0.80206,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2016-12-11T02:00:00Z","modified":"2026-10-24T10:30:33Z","fixes":[{"ecosystem":"Packagist","package":"phpmyadmin/phpmyadmin","fixed_in":["4.6.5"],"sources":["ghsa","osv"]},{"ecosystem":"Alpine:v3.4","package":"phpmyadmin","fixed_in":["4.6.5.2-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"phpmyadmin","fixed_in":["4:4.6.5.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"phpmyadmin","fixed_in":["4:4.6.5.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"phpmyadmin","fixed_in":["4:4.6.5.1-1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"phpmyadmin/phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.6.0"},{"fixed":"4.6.5"}]}]},{"source":"osv","ecosystem":"Alpine:v3.4","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.5.2-r0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:4.6.5.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:4.6.5.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:4.6.5.1-1"}]}]},{"source":"osv","ecosystem":"Packagist","package":"phpmyadmin/phpmyadmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.6.0"},{"fixed":"4.6.5"}]}]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"phpMyAdmin","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.5.2-1.1"}]}],"bundled":124}],"products":[{"vendor":"phpmyadmin","product":"phpmyadmin"}],"references":[{"url":"http://www.securityfocus.com/bid/94526","tags":["vdb-entry","x_refsource_BID","x_transferred","web"]},{"url":"https://www.phpmyadmin.net/security/PMASA-2016-68","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","fix","web"]},{"url":"https://security.gentoo.org/glsa/201701-32","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-9863","tags":["advisory"]},{"url":"https://web.archive.org/web/20210123194704/http://www.securityfocus.com/bid/94526","tags":["web"]},{"url":"https://github.com/advisories/GHSA-qgrq-64g6-mmh6"},{"url":"https://security.alpinelinux.org/vuln/CVE-2016-9863","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2016-9863","tags":["advisory"]},{"url":"https://github.com/phpmyadmin/composer","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2016-9863","tags":["report"]},{"url":"https://www.phpmyadmin.net/security/PMASA-2016-68/","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2016-9863","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4107","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4634","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4780","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2011-4782","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-4219","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-4345","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-5339","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2012-5368","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-1937","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-3238","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-3239","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-3240","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-3241","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-3242","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4729","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4995","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4996","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4997","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4998","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-4999","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-5000","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-5001","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-5002","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-5003","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2013-5029","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-1879","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-4348","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-4349","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-4954","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-4955","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-4986","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-4987","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-5273","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-5274","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-6300","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-7217","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8326","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8958","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8959","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8960","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-8961","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-9218","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-9219","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-2206","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-3902","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-3903","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-6830","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-7873","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-8669","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-1927","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2038","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2039","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2040","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2041","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2042","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2043","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2044","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2045","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2559","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2560","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2561","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-2562","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5097","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5099","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5701","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5702","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5703","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5704","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5705","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5706","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5730","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5731","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5732","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5733","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5734","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5739","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6606","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6607","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6608","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6609","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6610","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6611","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6612","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6613","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6614","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6615","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6616","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6617","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6618","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6619","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6620","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6621","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6622","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6623","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6624","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6625","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6626","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6627","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6628","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6629","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6630","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6631","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6632","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-6633","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9847","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9848","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9849","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9850","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9851","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9852","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9853","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9854","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9855","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9856","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9857","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9858","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9859","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9860","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9861","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9862","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9863","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9864","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9865","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-9866","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2016-9863","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","status":"published","published":"2016-12-11T02:00:00Z","modified":"2024-08-06T02:59:03.637Z","updated_at":"2026-11-02T14:33:32.103757Z"}],"euvd":[{"id":"EUVD-2022-4973","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","status":"published","published":"2016-12-11T02:00:00Z","modified":"2024-08-06T02:59:03Z","updated_at":"2026-11-03T02:22:25.833438Z"}],"ghsa":[{"id":"GHSA-qgrq-64g6-mmh6","title":"phpMyAdmin DoS Vulnerability","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","status":"published","published":"2022-05-17T02:36:36Z","modified":"2023-11-02T20:50:22Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:37:11.48574Z"}],"nvd":[{"id":"CVE-2016-9863","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","status":"published","published":"2016-12-11T03:00:04.917Z","modified":"2026-06-17T00:56:41.657Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/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-20"],"updated_at":"2026-11-02T14:03:32.79141Z"}],"osv":[{"id":"ALPINE-CVE-2016-9863","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","status":"published","published":"2016-12-11T03:00:04.917Z","modified":"2026-09-22T06:30:48.174594003Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:27:46.716249Z"},{"id":"CVE-2016-9863","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","status":"published","published":"2016-12-11T03:00:04.917Z","modified":"2026-10-24T10:30:33.351082838Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:03.472693Z"},{"id":"DEBIAN-CVE-2016-9863","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","status":"published","published":"2016-12-11T03:00:04.917Z","modified":"2026-09-22T07:02:30.651127943Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:28.207321Z"},{"id":"GHSA-qgrq-64g6-mmh6","title":"phpMyAdmin DoS Vulnerability","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. All 4.6.x versions (prior to 4.6.5) are affected.","status":"published","published":"2022-05-17T02:36:36Z","modified":"2023-11-08T03:58:39.150258Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:54.40888Z"},{"id":"UBUNTU-CVE-2016-9863","description":"An issue was discovered in phpMyAdmin. With a very large request to table partitioning function, it is possible to invoke a Denial of Service (DoS) attack. 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