{"id":"CVE-2016-10402","aliases":["EUVD-2016-1584","GHSA-xgv2-68c7-qh64"],"status":"published","title":"Avira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY...","description":"Avira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY\\SYSTEM via a section header with a very large relative virtual address in a PE file, causing an integer overflow and heap-based buffer underflow.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.10215,"percentile":0.95704,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-07-27T14:00:00Z","modified":"2026-06-17T00:39:36Z","products":[{"vendor":"avira","product":"antivirus"}],"references":[{"url":"http://www.securityfocus.com/bid/84841","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=765","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-10402"},{"url":"https://github.com/advisories/GHSA-xgv2-68c7-qh64"}],"sources":{"cve":[{"id":"CVE-2016-10402","description":"Avira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY\\SYSTEM via a section header with a very large relative virtual address in a PE file, causing an integer overflow and heap-based buffer underflow.","status":"published","published":"2017-07-27T14:00:00Z","modified":"2024-08-06T03:21:50.882Z","updated_at":"2026-11-02T14:33:31.450804Z"}],"euvd":[{"id":"EUVD-2016-1584","description":"Avira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY\\SYSTEM via a section header with a very large relative virtual address in a PE file, causing an integer overflow and heap-based buffer underflow.","status":"published","published":"2017-07-27T14:00:00Z","modified":"2024-08-06T03:21:50Z","updated_at":"2026-11-03T02:22:24.206227Z"}],"ghsa":[{"id":"GHSA-xgv2-68c7-qh64","title":"Avira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY...","description":"Avira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY\\SYSTEM via a section header with a very large relative virtual address in a PE file, causing an integer overflow and heap-based buffer underflow.","status":"published","published":"2022-05-13T01:24:29Z","modified":"2023-02-01T05:07:30Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:50:32.865918Z"}],"nvd":[{"id":"CVE-2016-10402","description":"Avira Antivirus engine versions before 8.3.36.60 allow remote code execution as NT AUTHORITY\\SYSTEM via a section header with a very large relative virtual address in a PE file, causing an integer overflow and heap-based buffer underflow.","status":"published","published":"2017-07-27T14:29:00.183Z","modified":"2026-06-17T00:39:36.547Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:39.176887Z"}]}}