{"id":"CVE-2018-6771","aliases":["EUVD-2018-18518","GHSA-pmc6-49v9-c9rw"],"status":"published","title":"In Jiangmin Antivirus 16.0.0.100, the driver file (KrnlCall.sys) allows local users to cause a...","description":"In Jiangmin Antivirus 16.0.0.100, the driver file (KrnlCall.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x99008224.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00399,"percentile":0.34347,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2018-02-06T23:00:00Z","modified":"2026-06-17T02:02:15Z","products":[{"vendor":"jiangmin","product":"antivirus"}],"references":[{"url":"https://github.com/ZhiyuanWang-Chengdu-Qihoo360/Jiangmin_Antivirus_POC/tree/master/KrnlCall_99008224","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-6771"},{"url":"https://github.com/advisories/GHSA-pmc6-49v9-c9rw"}],"sources":{"cve":[{"id":"CVE-2018-6771","description":"In Jiangmin Antivirus 16.0.0.100, the driver file (KrnlCall.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x99008224.","status":"published","published":"2018-02-06T23:00:00Z","modified":"2024-09-16T18:48:36.928Z","updated_at":"2026-11-02T14:35:05.961936Z"}],"euvd":[{"id":"EUVD-2018-18518","description":"In Jiangmin Antivirus 16.0.0.100, the driver file (KrnlCall.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x99008224.","status":"published","published":"2018-02-06T23:00:00Z","modified":"2024-09-16T18:48:36Z","updated_at":"2026-11-03T00:55:29.13849Z"}],"ghsa":[{"id":"GHSA-pmc6-49v9-c9rw","title":"In Jiangmin Antivirus 16.0.0.100, the driver file (KrnlCall.sys) allows local users to cause a...","description":"In Jiangmin Antivirus 16.0.0.100, the driver file (KrnlCall.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x99008224.","status":"published","published":"2022-05-14T03:44:04Z","modified":"2023-02-02T05:10:05Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:52:46.933473Z"}],"nvd":[{"id":"CVE-2018-6771","description":"In Jiangmin Antivirus 16.0.0.100, the driver file (KrnlCall.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x99008224.","status":"published","published":"2018-02-06T23:29:00.417Z","modified":"2026-06-17T02:02:15.15Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.1,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:04:22.897995Z"}]}}