{"id":"CVE-2018-12334","aliases":["EUVD-2018-4308","GHSA-455c-w9h9-5w9r"],"status":"published","title":"Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker to...","description":"Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker to compromise authentication and encryption keys via a virtualization attack.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00558,"percentile":0.46761,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2018-06-17T16:00:00Z","modified":"2026-06-17T01:37:34Z","products":[{"vendor":"ecos","product":"secure_boot_stick_firmware"}],"references":[{"url":"https://telematik.prakinf.tu-ilmenau.de/ecos-sbs/advisory.html","tags":["x_refsource_MISC","x_transferred","Mitigation","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-12334"},{"url":"https://github.com/advisories/GHSA-455c-w9h9-5w9r"}],"sources":{"cve":[{"id":"CVE-2018-12334","description":"Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker to compromise authentication and encryption keys via a virtualization attack.","status":"published","published":"2018-06-17T16:00:00Z","modified":"2024-08-05T08:30:59.663Z","updated_at":"2026-11-02T14:35:06.320867Z"}],"euvd":[{"id":"EUVD-2018-4308","description":"Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker to compromise authentication and encryption keys via a virtualization attack.","status":"published","published":"2018-06-17T16:00:00Z","modified":"2024-08-05T08:30:59Z","updated_at":"2026-11-03T02:39:53.14558Z"}],"ghsa":[{"id":"GHSA-455c-w9h9-5w9r","title":"Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker to...","description":"Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker to compromise authentication and encryption keys via a virtualization attack.","status":"published","published":"2022-05-13T01:49:33Z","modified":"2023-02-02T05:01:45Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:51:15.131458Z"}],"nvd":[{"id":"CVE-2018-12334","description":"Protection Mechanism Failure in ECOS Secure Boot Stick (aka SBS) 5.6.5 allows an attacker to compromise authentication and encryption keys via a virtualization attack.","status":"published","published":"2018-06-17T16:29:00.627Z","modified":"2026-06-17T01:37:34.883Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:04:29.837913Z"}]}}