MEDIUM
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
Published Oct 16, 2017
5.9
MEDIUMCVSS 3.0
EPSS 9.83%
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.
Affected products
No data.
Configuration 1
AND
OR
- 4.31
- 4.32
- 6.40
- 133.32
Running on/with
OR
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
Configuration 2
- ≤ 1.02.013
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
5.9 MEDIUM NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact None
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
9.83% 0.09825
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.09825
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (62 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 9.83% (0.09825) | 95.42th | v5 (v2026.06.15) |
| Sep 22, 2026 | 9.83% (0.09825) | 95.34th | v5 (v2026.06.15) |
| Sep 21, 2026 | 8.81% (0.08813) | 95.01th | v5 (v2026.06.15) |
| Sep 6, 2026 | 9.83% (0.09825) | 95.23th | v5 (v2026.06.15) |
| Sep 5, 2026 | 8.81% (0.08813) | 94.90th | v5 (v2026.06.15) |
| Aug 30, 2026 | 9.83% (0.09825) | 95.20th | v5 (v2026.06.15) |
| Aug 28, 2026 | 8.81% (0.08813) | 94.87th | v5 (v2026.06.15) |
| Aug 24, 2026 | 9.83% (0.09825) | 95.17th | v5 (v2026.06.15) |
| Aug 23, 2026 | 8.81% (0.08813) | 94.85th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.83% (0.09825) | 94.92th | v5 (v2026.06.15) |
| Mar 4, 2026 | 73.44% (0.73437) | 98.78th | v4 (v2025.03.14) |
| Mar 1, 2026 | 76.33% (0.76328) | 98.91th | v4 (v2025.03.14) |
| Feb 4, 2026 | 73.44% (0.73437) | 98.76th | v4 (v2025.03.14) |
| Feb 1, 2026 | 76.33% (0.76328) | 98.90th | v4 (v2025.03.14) |
| Jan 4, 2026 | 73.44% (0.73437) | 98.75th | v4 (v2025.03.14) |
| Jan 1, 2026 | 76.33% (0.76328) | 98.90th | v4 (v2025.03.14) |
| Dec 4, 2025 | 73.44% (0.73437) | 98.74th | v4 (v2025.03.14) |
| Dec 1, 2025 | 76.33% (0.76328) | 98.88th | v4 (v2025.03.14) |
| Nov 16, 2025 | 73.44% (0.73437) | 98.74th | v4 (v2025.03.14) |
| Nov 4, 2025 | 57.34% (0.57341) | 98.03th | v4 (v2025.03.14) |
| Nov 1, 2025 | 64.55% (0.64545) | 98.38th | v4 (v2025.03.14) |
| Oct 28, 2025 | 57.34% (0.57341) | 98.02th | v4 (v2025.03.14) |
| Oct 4, 2025 | 69.29% (0.69294) | 98.59th | v4 (v2025.03.14) |
| Oct 1, 2025 | 72.91% (0.72912) | 98.74th | v4 (v2025.03.14) |
| Sep 4, 2025 | 69.29% (0.69294) | 98.59th | v4 (v2025.03.14) |
| Sep 2, 2025 | 72.52% (0.72525) | 98.72th | v4 (v2025.03.14) |
| Sep 1, 2025 | 76.33% (0.76328) | 98.90th | v4 (v2025.03.14) |
| Aug 4, 2025 | 73.44% (0.73437) | 98.74th | v4 (v2025.03.14) |
| Aug 1, 2025 | 76.33% (0.76328) | 98.89th | v4 (v2025.03.14) |
| Jul 5, 2025 | 73.81% (0.73811) | 98.74th | v4 (v2025.03.14) |
| Jul 4, 2025 | 76.66% (0.76659) | 98.88th | v4 (v2025.03.14) |
| Jul 1, 2025 | 78.10% (0.78104) | 98.96th | v4 (v2025.03.14) |
| Jun 29, 2025 | 73.81% (0.73811) | 98.73th | v4 (v2025.03.14) |
| Jun 27, 2025 | 71.31% (0.71313) | 98.62th | v4 (v2025.03.14) |
| Jun 7, 2025 | 73.44% (0.73437) | 98.71th | v4 (v2025.03.14) |
| Jun 1, 2025 | 76.33% (0.76328) | 98.87th | v4 (v2025.03.14) |
| May 4, 2025 | 73.44% (0.73437) | 98.71th | v4 (v2025.03.14) |
| May 1, 2025 | 76.95% (0.76954) | 98.89th | v4 (v2025.03.14) |
| Apr 13, 2025 | 74.15% (0.74146) | 98.76th | v4 (v2025.03.14) |
| Apr 12, 2025 | 76.95% (0.76954) | 98.91th | v4 (v2025.03.14) |
| Mar 30, 2025 | 74.15% (0.74146) | 98.75th | v4 (v2025.03.14) |
| Mar 29, 2025 | 86.36% (0.86363) | 99.26th | v4 (v2025.03.14) |
| Mar 28, 2025 | 74.15% (0.74146) | 98.75th | v4 (v2025.03.14) |
| Mar 27, 2025 | 84.07% (0.84070) | 99.24th | v4 (v2025.03.14) |
| Mar 25, 2025 | 74.15% (0.74146) | 98.78th | v4 (v2025.03.14) |
| Mar 24, 2025 | 76.95% (0.76954) | 98.93th | v4 (v2025.03.14) |
| Mar 20, 2025 | 74.15% (0.74146) | 98.79th | v4 (v2025.03.14) |
| Mar 19, 2025 | 86.36% (0.86363) | 99.37th | v4 (v2025.03.14) |
| Mar 18, 2025 | 74.15% (0.74146) | 98.78th | v4 (v2025.03.14) |
| Mar 17, 2025 | 76.95% (0.76954) | 98.91th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.30% (0.02300) | 89.36th | v3 (v2023.03.01) |
| Dec 12, 2024 | 0.38% (0.00376) | 73.65th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.36% (0.00358) | 71.34th | v3 (v2023.03.01) |
| May 8, 2023 | 0.36% (0.00358) | 67.89th | v3 (v2023.03.01) |
| Apr 18, 2023 | 0.32% (0.00319) | 65.99th | v3 (v2023.03.01) |
| Mar 9, 2023 | 0.26% (0.00264) | 62.27th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.25% (0.00252) | 61.22th | v3 (v2023.03.01) |
| Mar 6, 2023 | 24.56% (0.24563) | 96.82th | v2 (v2022.01.01) |
| Feb 4, 2022 | 24.56% (0.24563) | 95.26th | v2 (v2022.01.01) |
| Feb 3, 2022 | 31.26% (0.31259) | 96.81th | v1 |
| Sep 1, 2021 | 31.26% (0.31259) | 98.58th | v1 |
| Apr 14, 2021 | 31.26% (0.31259) | 0.00th | v1 |
Weaknesses (0)
No CWE recorded.
References (22)
- http://support.lenovo.com/us/en/product_security/LEN-15552 x_refsource_CONFIRMMitigationThird Party Advisory
- http://www.securityfocus.com/bid/101484 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://arstechnica.com/information-technology/2017/10/crypto-failure-cripples-millions-of-high-security-keys-750k-estonian-ids/ x_refsource_MISCIssue TrackingThird Party Advisory
- https://blog.cr.yp.to/20171105-infineon.html x_refsource_MISC
- https://cert-portal.siemens.com/productcert/pdf/ssa-470231.pdf x_refsource_CONFIRM
- https://crocs.fi.muni.cz/public/papers/rsa_ccs17 x_refsource_MISCIssue TrackingMitigationThird Party Advisory
- https://dan.enigmabridge.com/roca-vulnerability-impact-on-gemalto-idprime-net-smart-cards/ x_refsource_MISCIssue TrackingThird Party Advisory
- https://github.com/crocs-muni/roca x_refsource_MISCMitigationThird Party Advisory
- https://github.com/iadgov/Detect-CVE-2017-15361-TPM x_refsource_MISCMitigationThird Party Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-18-058-01 x_refsource_MISC
- https://keychest.net/roca x_refsource_MISCIssue TrackingMitigationThird Party Advisory
- https://monitor.certipath.com/rsatest x_refsource_MISCMitigationThird Party Advisory
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV170012 x_refsource_MISCIssue TrackingPatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20171024-0001/ x_refsource_CONFIRM
- https://sites.google.com/a/chromium.org/dev/chromium-os/tpm_firmware_update x_refsource_MISCIssue TrackingMitigationPatchThird Party Advisory
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03789en_us x_refsource_CONFIRM
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03801en_us x_refsource_CONFIRM
- https://www.infineon.com/cms/en/product/promopages/tpm-update/?redirId=59160 x_refsource_MISCMitigationVendor Advisory
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00104.html x_refsource_CONFIRM
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00148.html x_refsource_CONFIRM
- https://www.kb.cert.org/vuls/id/307015 third-party-advisoryx_refsource_CERT-VNIssue TrackingMitigationThird Party AdvisoryUS Government Resource
- https://www.yubico.com/support/security-advisories/ysa-2017-01/ x_refsource_CONFIRMMitigationThird Party Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 16, 2017
Updated Aug 5, 2024
Reserved Oct 15, 2017
Link CVE-2017-15361
CISA Vulnrichment
Updated n/a