{"id":"CVE-2017-8381","aliases":["EUVD-2017-17338","GHSA-rf74-mqqr-qwqc"],"status":"published","title":"XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via...","description":"XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted .mkv file that is mishandled during the opening of a directory in \"Browser\" mode, because of a \"User Mode Write AV near NULL\" in XnView.exe.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/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":0.01596,"percentile":0.75913,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-07-05T19:00:00Z","modified":"2026-06-17T01:26:17Z","products":[{"vendor":"xnview","product":"xnview"}],"references":[{"url":"https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8381","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-8381"},{"url":"https://github.com/advisories/GHSA-rf74-mqqr-qwqc"}],"sources":{"cve":[{"id":"CVE-2017-8381","description":"XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted .mkv file that is mishandled during the opening of a directory in \"Browser\" mode, because of a \"User Mode Write AV near NULL\" in XnView.exe.","status":"published","published":"2017-07-05T19:00:00Z","modified":"2024-08-05T16:34:22.69Z","updated_at":"2026-11-02T14:33:14.89365Z"}],"euvd":[{"id":"EUVD-2017-17338","description":"XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted .mkv file that is mishandled during the opening of a directory in \"Browser\" mode, because of a \"User Mode Write AV near NULL\" in XnView.exe.","status":"published","published":"2017-07-05T19:00:00Z","modified":"2024-08-05T16:34:22Z","updated_at":"2026-11-03T02:39:05.365606Z"}],"ghsa":[{"id":"GHSA-rf74-mqqr-qwqc","title":"XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via...","description":"XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted .mkv file that is mishandled during the opening of a directory in \"Browser\" mode, because of a \"User Mode Write AV near NULL\" in XnView.exe.","status":"published","published":"2022-05-17T02:33:20Z","modified":"2023-01-27T05:05:15Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:42:39.418813Z"}],"nvd":[{"id":"CVE-2017-8381","description":"XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted .mkv file that is mishandled during the opening of a directory in \"Browser\" mode, because of a \"User Mode Write AV near NULL\" in XnView.exe.","status":"published","published":"2017-07-05T20:29:02.92Z","modified":"2026-06-17T01:26:17.213Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:51.893212Z"}]}}