漏洞描述
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.
影响产品
暂无结构化产品信息。
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
monitor.certipath.comhttps://monitor.certipath.com/rsatest↗support.hpe.comhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03789en_us↗www.yubico.comhttps://www.yubico.com/support/security-advisories/ysa-2017-01/↗sites.google.comhttps://sites.google.com/a/chromium.org/dev/chromium-os/tpm_firmware_update↗arstechnica.comhttps://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/↗www.infineon.comhttps://www.infineon.com/cms/en/product/promopages/tpm-update/?redirId=59160↗blog.cr.yp.tohttps://blog.cr.yp.to/20171105-infineon.html↗www.kb.cert.orghttps://www.kb.cert.org/vuls/id/307015↗github.comhttps://github.com/crocs-muni/roca↗crocs.fi.muni.czhttps://crocs.fi.muni.cz/public/papers/rsa_ccs17↗portal.msrc.microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012↗cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-470231.pdf↗www.intel.comhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00148.html↗www.securityfocus.comhttp://www.securityfocus.com/bid/101484↗github.comhttps://github.com/iadgov/Detect-CVE-2017-15361-TPM↗keychest.nethttps://keychest.net/roca↗security.netapp.comhttps://security.netapp.com/advisory/ntap-20171024-0001/↗ics-cert.us-cert.govhttps://ics-cert.us-cert.gov/advisories/ICSA-18-058-01↗support.hpe.comhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03801en_us↗www.intel.comhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00104.html↗dan.enigmabridge.comhttps://dan.enigmabridge.com/roca-vulnerability-impact-on-gemalto-idprime-net-smart-cards/↗support.lenovo.comhttp://support.lenovo.com/us/en/product_security/LEN-15552↗