{"id":"CVE-2017-15361","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-15361","generatedAt":"2026-10-28T21:31:38.560Z","title":"The Infineon RSA library 1.02.013 in Infineon Trusted Platform Module (TPM) firmware, such as versions before 0000000000000422 - 4.34, before 000000000000062b - 6.43, and before 0000000000008521 - 133.33, mishandles RSA key generation, which makes it…","description":"The Infineon RSA library 1.02.013 in Infineon Trusted Platform Module (TPM) firmware, such as versions before 0000000000000422 - 4.34, before 000000000000062b - 6.43, and before 0000000000008521 - 133.33, mishandles RSA key generation, which makes it easier for attackers to defeat various cryptographic protection mechanisms via targeted attacks, aka ROCA. Examples of affected technologies include BitLocker with TPM 1.2, YubiKey 4 (before 4.3.5) PGP key generation, and the Cached User Data encryption feature in Chrome OS.","published":"2017-10-16T17:29:00.000Z","lastModified":"2026-06-17T01:07:42.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":5.9,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N"},"cwe":[],"affected":["infineon/trusted platform firmware","infineon/rsa library"],"epss":{"score":0.09825,"percentile":0.95528,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.08813,"percentile":0.9501},{"date":"2026-09-22","score":0.09825,"percentile":0.95335}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (9.83%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://support.lenovo.com/us/en/product_security/LEN-15552","tags":["Mitigation","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/101484","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/","tags":["Issue Tracking","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://blog.cr.yp.to/20171105-infineon.html","source":"cve@mitre.org"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-470231.pdf","source":"cve@mitre.org"},{"url":"https://crocs.fi.muni.cz/public/papers/rsa_ccs17","tags":["Issue Tracking","Mitigation","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://dan.enigmabridge.com/roca-vulnerability-impact-on-gemalto-idprime-net-smart-cards/","tags":["Issue Tracking","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/crocs-muni/roca","tags":["Mitigation","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://github.com/iadgov/Detect-CVE-2017-15361-TPM","tags":["Mitigation","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-058-01","source":"cve@mitre.org"},{"url":"https://keychest.net/roca","tags":["Issue Tracking","Mitigation","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://monitor.certipath.com/rsatest","tags":["Mitigation","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://security.netapp.com/advisory/ntap-20171024-0001/","source":"cve@mitre.org"},{"url":"https://sites.google.com/a/chromium.org/dev/chromium-os/tpm_firmware_update","tags":["Issue Tracking","Mitigation","Patch","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03789en_us","source":"cve@mitre.org"},{"url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03801en_us","source":"cve@mitre.org"},{"url":"https://www.infineon.com/cms/en/product/promopages/tpm-update/?redirId=59160","tags":["Mitigation","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00104.html","source":"cve@mitre.org"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00148.html","source":"cve@mitre.org"},{"url":"https://www.kb.cert.org/vuls/id/307015","tags":["Issue Tracking","Mitigation","Third Party Advisory","US Government Resource"],"source":"cve@mitre.org"},{"url":"https://www.yubico.com/support/security-advisories/ysa-2017-01/","tags":["Mitigation","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://support.lenovo.com/us/en/product_security/LEN-15552","tags":["Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/101484","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/","tags":["Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://blog.cr.yp.to/20171105-infineon.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-470231.pdf","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://crocs.fi.muni.cz/public/papers/rsa_ccs17","tags":["Issue Tracking","Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://dan.enigmabridge.com/roca-vulnerability-impact-on-gemalto-idprime-net-smart-cards/","tags":["Issue Tracking","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/crocs-muni/roca","tags":["Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/iadgov/Detect-CVE-2017-15361-TPM","tags":["Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://ics-cert.us-cert.gov/advisories/ICSA-18-058-01","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://keychest.net/roca","tags":["Issue Tracking","Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://monitor.certipath.com/rsatest","tags":["Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012","tags":["Issue Tracking","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20171024-0001/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://sites.google.com/a/chromium.org/dev/chromium-os/tpm_firmware_update","tags":["Issue Tracking","Mitigation","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03789en_us","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03801en_us","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.infineon.com/cms/en/product/promopages/tpm-update/?redirId=59160","tags":["Mitigation","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00104.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00148.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.kb.cert.org/vuls/id/307015","tags":["Issue Tracking","Mitigation","Third Party Advisory","US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.yubico.com/support/security-advisories/ysa-2017-01/","tags":["Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-15361","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."}