{"schemaVersion":3,"id":"CVE-2017-7219","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A heap overflow vulnerability in Citrix NetScaler Gateway versions 10.1 before 135.8/135.12, 10.5 before 65.11, 11.0 before 70.12, and 11.1 before 52.13 allows a remote authenticated attacker to run arbitrary commands via unspecified vectors.","dates":{"published":"2017-04-13T14:00:00.000Z","modified":"2024-08-05T15:56:36.058Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":9,"severity":"high","vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.04856,"percentile":0.91998,"severity":"low","asOf":"2026-10-22T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-22T00:00:00.000Z","baselineScore":0.04856},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.04398,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.04856,"percentile":0.91998}],"last30":[{"date":"2026-09-22T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.04856,"percentile":null},{"date":"2026-10-22T00:00:00.000Z","score":0.04856,"percentile":0.91998}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","description":"The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","type":"weakness","status":"Stable","abstraction":"Class","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/119.html"}],"affected":[{"vendor":"citrix","product":"netscaler_gateway","name":"netscaler gateway","label":"netscaler_gateway","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"10.1","noFixRecorded":false,"fixedIn":null},{"text":"10.5","noFixRecorded":false,"fixedIn":null},{"text":"11.0","noFixRecorded":false,"fixedIn":null},{"text":"11.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"10.1 | 10.5 | 11.0 | 11.1","eol":null,"hubHref":"/vendor/citrix/netscaler_gateway"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://support.citrix.com/article/CTX222657","label":"support.citrix.com/article/CTX222657","hostname":"support.citrix.com","tags":["X Refsource CONFIRM","Patch","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1038283","label":"www.securitytracker.com/id/1038283","hostname":"www.securitytracker.com","tags":["VDB Entry","X Refsource SECTRACK"]},{"url":"http://www.securityfocus.com/bid/97626","label":"www.securityfocus.com/bid/97626","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID","Third Party Advisory","Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-04-13T14:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-05T15:56:36.058Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T14:46:04.065Z","stale":false,"partial":false}}