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This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current 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.
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.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
References to Advisories, Solutions, and Tools
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AND
OR
*cpe:2.3:o:infineon:trusted_platform_firmware:4.31:*:*:*:*:*:*:*
*cpe:2.3:o:infineon:trusted_platform_firmware:4.32:*:*:*:*:*:*:*
*cpe:2.3:o:infineon:trusted_platform_firmware:6.40:*:*:*:*:*:*:*
*cpe:2.3:o:infineon:trusted_platform_firmware:133.32:*:*:*:*:*:*:*
OR
cpe:2.3:h:acer:c720_chromebook:-:*:*:*:*:*:*:*
cpe:2.3:h:acer:chromebase:-:*:*:*:*:*:*:*
cpe:2.3:h:acer:chromebase_24:-:*:*:*:*:*:*:*
cpe:
Added
CPE Configuration
OR
*cpe:2.3:a:infineon:rsa_library:1.02.013:*:*:*:*:*:*:* (and previous)
Added
CVSS V2
(AV:N/AC:M/Au:N/C:P/I:N/A:N)
Added
CVSS V3
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Added
CWE
CWE-310
Changed
Reference Type
http://support.lenovo.com/us/en/product_security/LEN-15552 No Types Assigned
http://support.lenovo.com/us/en/product_security/LEN-15552 Mitigation, Third Party Advisory
Changed
Reference Type
http://www.securityfocus.com/bid/101484 No Types Assigned
http://www.securityfocus.com/bid/101484 Third Party Advisory, VDB Entry
Changed
Reference Type
https://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/ No Types Assigned
https://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/ Issue Tracking, Third Party Advisory
Changed
Reference Type
https://crocs.fi.muni.cz/public/papers/rsa_ccs17 No Types Assigned
https://crocs.fi.muni.cz/public/papers/rsa_ccs17 Issue Tracking, Mitigation, Third Party Advisory
Changed
Reference Type
https://dan.enigmabridge.com/roca-vulnerability-impact-on-gemalto-idprime-net-smart-cards/ No Types Assigned
https://dan.enigmabridge.com/roca-vulnerability-impact-on-gemalto-idprime-net-smart-cards/ Issue Tracking, Third Party Advisory
Changed
Reference Type
https://github.com/crocs-muni/roca No Types Assigned
https://github.com/crocs-muni/roca Mitigation, Third Party Advisory
Changed
Reference Type
https://github.com/iadgov/Detect-CVE-2017-15361-TPM No Types Assigned
https://github.com/iadgov/Detect-CVE-2017-15361-TPM Mitigation, Third Party Advisory
Changed
Reference Type
https://keychest.net/roca No Types Assigned
https://keychest.net/roca Issue Tracking, Mitigation, Third Party Advisory
Changed
Reference Type
https://monitor.certipath.com/rsatest No Types Assigned
https://monitor.certipath.com/rsatest Mitigation, Third Party Advisory
Changed
Reference Type
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012 No Types Assigned
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012 Issue Tracking, Patch, Third Party Advisory
Changed
Reference Type
https://sites.google.com/a/chromium.org/dev/chromium-os/tpm_firmware_update No Types Assigned
https://sites.google.com/a/chromium.org/dev/chromium-os/tpm_firmware_update Issue Tracking, Mitigation, Patch, Third Party Advisory
Changed
Reference Type
https://www.infineon.com/cms/en/product/promopages/tpm-update/?redirId=59160 No Types Assigned
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 PGP key generation, and the Cached User Data encryption feature in
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 encryp
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