{"id":"CVE-2017-1000412","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-1000412","generatedAt":"2026-10-28T20:12:31.403Z","title":"Linaro's open source TEE solution called OP-TEE, version 2.4.0 (and older) is vulnerable to the bellcore attack in the LibTomCrypt code resulting in compromised private RSA key.","description":"Linaro's open source TEE solution called OP-TEE, version 2.4.0 (and older) is vulnerable to the bellcore attack in the LibTomCrypt code resulting in compromised private RSA key.","published":"2018-01-02T17:29:00.000Z","lastModified":"2026-06-17T00:59:08.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":["CWE-200"],"affected":["linaro/op-tee"],"epss":{"score":0.01925,"percentile":0.79838,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/OP-TEE/optee_os/blob/2.5.0/CHANGELOG.md","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/OP-TEE/optee_os/pull/1610","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.op-tee.org/security-advisories/","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/OP-TEE/optee_os/blob/2.5.0/CHANGELOG.md","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/OP-TEE/optee_os/pull/1610","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.op-tee.org/security-advisories/","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-1000412","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}