CVE-2017-15361
Published · Updated
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 9.8%
exploitation probability
9.8%top 4% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
n/a · n/aReferences
https://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/https://blog.cr.yp.to/20171105-infineon.htmlhttps://cert-portal.siemens.com/productcert/pdf/ssa-470231.pdfhttps://crocs.fi.muni.cz/public/papers/rsa_ccs17https://dan.enigmabridge.com/roca-vulnerability-impact-on-gemalto-idprime-net-smart-cards/https://github.com/crocs-muni/rocahttps://github.com/iadgov/Detect-CVE-2017-15361-TPMhttps://ics-cert.us-cert.gov/advisories/ICSA-18-058-01https://keychest.net/rocahttps://monitor.certipath.com/rsatesthttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012https://security.netapp.com/advisory/ntap-20171024-0001/