{"id":"CVE-2017-18019","aliases":["EUVD-2017-9159","GHSA-6xcc-8jcr-hfj7"],"status":"published","title":"In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not...","description":"In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the product crashes upon a \\\\.\\K7Sentry DeviceIoControl call with an invalid kernel pointer.","severity":{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01242,"percentile":0.69391,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2018-01-04T04:00:00Z","modified":"2026-06-17T01:12:03Z","exploits":[{"source":"exploitdb","id":"EDB-44046","title":"K7 Total Security 15.1.0.305 - Device Driver Arbitrary Memory Read","type":"dos","platform":"windows","date":"2017-10-23","url":"https://www.exploit-db.com/exploits/44046"},{"source":"pocgithub","id":"SpiralBL0CK/CVE-2017-18019","title":"SpiralBL0CK/CVE-2017-18019","date":"2023-12-01","url":"https://github.com/SpiralBL0CK/CVE-2017-18019"}],"products":[{"vendor":"k7computing","product":"total_security"}],"references":[{"url":"https://blogs.securiteam.com/index.php/archives/3435","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-18019"},{"url":"https://github.com/advisories/GHSA-6xcc-8jcr-hfj7"}],"sources":{"cve":[{"id":"CVE-2017-18019","description":"In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the product crashes upon a \\\\.\\K7Sentry DeviceIoControl call with an invalid kernel pointer.","status":"published","published":"2018-01-04T04:00:00Z","modified":"2024-08-05T21:06:50.068Z","updated_at":"2026-11-02T14:33:21.747294Z"}],"euvd":[{"id":"EUVD-2017-9159","description":"In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the product crashes upon a \\\\.\\K7Sentry DeviceIoControl call with an invalid kernel pointer.","status":"published","published":"2018-01-04T04:00:00Z","modified":"2024-08-05T21:06:50Z","updated_at":"2026-11-03T02:23:08.049216Z"}],"ghsa":[{"id":"GHSA-6xcc-8jcr-hfj7","title":"In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not...","description":"In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the product crashes upon a \\\\.\\K7Sentry DeviceIoControl call with an invalid kernel pointer.","status":"published","published":"2022-05-14T03:49:06Z","modified":"2023-02-03T05:00:37Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:52:49.982899Z"}],"nvd":[{"id":"CVE-2017-18019","description":"In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the product crashes upon a \\\\.\\K7Sentry DeviceIoControl call with an invalid kernel pointer.","status":"published","published":"2018-01-04T04:29:00.22Z","modified":"2026-06-17T01:12:03.133Z","cvss":[{"version":"3.0","score":7.1,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":3.6,"vector":"AV:L/AC:L/Au:N/C:P/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:04:12.690425Z"}]}}