{"schemaVersion":3,"id":"CVE-2019-5037","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"An exploitable denial-of-service vulnerability exists in the Weave certificate loading functionality of Nest Cam IQ Indoor camera, version 4620002. A specially crafted weave packet can cause an integer overflow and an out-of-bounds read on unmapped memory to occur, resulting in a denial of service. An attacker can send a specially crafted packet to trigger.","dates":{"published":"2019-08-20T20:39:57.000Z","modified":"2024-08-04T19:40:49.265Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":7.5,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.0","versionLabel":"v3.0","source":"NVD","score":7.5,"severity":"high","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.8,"severity":"high","vector":"AV:N/AC:L/Au:N/C:N/I:N/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00572,"percentile":0.46142,"severity":"low","asOf":"2026-10-18T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-18T00:00:00.000Z","baselineScore":0.00572},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00572,"percentile":0.46142}],"last30":[{"date":"2026-09-18T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00572,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0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Reference (talosintelligence.com)","source":"reference","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0800","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":1,"weaknesses":[{"id":"CWE-190","name":"Integer Overflow or Wraparound","description":"The product performs a calculation that can\n         produce an integer overflow or wraparound when the logic\n         assumes that the resulting value will always be larger than\n         the original value. This occurs when an integer value is\n         incremented to a value that is too large to store in the\n         associated representation. When this occurs, the value may\n         become a very small or negative number.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/190.html"},{"id":"CWE-125","name":"Out-of-bounds Read","description":"The product reads data past the end, or before the beginning, of the intended buffer.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/125.html"}],"affected":[{"vendor":"google","product":"nest_cam_iq_indoor_firmware","name":"nest cam iq indoor firmware","label":"nest_cam_iq_indoor_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"4620002","noFixRecorded":false,"fixedIn":null}],"versionsText":"4620002","eol":null,"hubHref":"/vendor/google/nest_cam_iq_indoor"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2019-0800","label":"talosintelligence.com/vulnerability_reports/TALOS-2019-0800","hostname":"talosintelligence.com","tags":["X Refsource MISC","Exploit","Third Party Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2019-08-20T20:39:57.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-04T19:40:49.265Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":41,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T01:32:55.371Z","stale":false,"partial":false}}