{"schemaVersion":3,"id":"CVE-2019-12693","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability in the Secure Copy (SCP) feature of Cisco Adaptive Security Appliance (ASA) Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to the use of an incorrect data type for a length variable. An attacker could exploit this vulnerability by initiating the transfer of a large file to an affected device via SCP. To exploit this vulnerability, the attacker would need to have valid privilege level 15 credentials on the affected device. A successful exploit could allow the attacker to cause the length variable to roll over, which could cause the affected device to crash.","dates":{"published":"2019-10-02T19:06:46.417Z","modified":"2024-11-21T19:12:21.527Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":6.8,"severity":"medium","version":"3.0","versionLabel":"v3.0","source":"CVE.org","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.0","versionLabel":"v3.0","source":"CVE.org","score":6.8,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.9,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":6.8,"severity":"medium","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false},{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":4,"severity":"medium","vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.01488,"percentile":0.73832,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.01488},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.01488,"percentile":0.73832}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.01488,"percentile":null},{"date":"2026-10-0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