Detect Trusted Platform Modules Vulnerable to CVE-2017-15361

This repository provides content for aiding DoD administrators in detecting systems that have an enabled Trusted Platform Module (TPM) that is vulnerable to CVE-2017-15361 and is a companion to Information Assurance Advisory RSA Key Generation Vulnerability Affecting Trusted Platform Modules. The files in this repository can be downloaded as a zip file here.

The main files of interest in the repository include:

• windows/Detect-CVE-2017-15361-TPM.audit - a custom Nessus audit file useful for DoD administrators who want to scan Windows systems on their network with Nessus (acquire via the ACAS program). TPM 1.2 and TPM 2.0 devices are supported.
• windows/Detect-CVE-2017-15361-TPM.ps1 - a PowerShell script useful for DoD administrators who want to locally test a single, standalone system. TPM 1.2 and TPM 2.0 devices are supported.
• linux/Detect-CVE-2017-15361-TPM.audit - a custom Nessus audit file useful for DoD administrators who want to scan Linux systems on their network with Nessus (acquire via the ACAS program). Only TPM 1.2 devices are supported.
• linux/Detect-CVE-2017-15361-TPM.sh - a bash script useful for DoD users who want to locally test a single, standalone Linux system. Only TPM 1.2 devices are supported.

Support files in the repository include:

• GenerateWindowsNessusAuditFile.ps1 - a PowerShell script that generates the Detect-CVE-2017-15361-TPM.audit file for Windows based on code in the Detect-CVE-2017-15361-TPM.ps1 file.

Infineon TPM firmware versions affected:

• 4.0 - 4.33
• 4.4 - 4.42
• 5.0 - 5.61
• 6.0 - 6.42
• 7.0 - 7.61
• 133.0 - 133.32
• 149.0 - 149.32

Links

Original research identifying the issue:

• https://crocs.fi.muni.cz/public/papers/rsa_ccs17

More information about the vulnerability:

• https://www.kb.cert.org/vuls/id/307015
• https://www.infineon.com/cms/en/product/promopages/rsa-update/
• https://www.infineon.com/cms/en/product/promopages/rsa-update/rsa-background
• https://www.infineon.com/cms/en/product/promopages/tpm-update/

More information on operating system patches and TPM firmware updates:

• https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV170012
• https://us.answers.acer.com/app/answers/detail/a_id/51137
• http://www.fujitsu.com/global/support/products/software/security/products-f/ifsa-201701e.html
• https://support.hp.com/us-en/document/c05792935
• https://support.hpe.com/hpsc/doc/public/display?docId=emr_na-hpesbhf03789en_us
• https://support.lenovo.com/us/en/product_security/LEN-15552
• https://support.toshiba.com/sscontent?contentId=4015874
• https://sites.google.com/a/chromium.org/dev/chromium-os/tpm_firmware_update

More information about other devices that are affected:

• https://www.yubico.com/support/security-advisories/ysa-2017-01/
• https://safenet.gemalto.com/technical-support/security-updates and https://gemalto.service-now.com/csm?id=kb_article&sys_id=19a55bdf4fb907c0873b69d18110c768

Tools for checking if your RSA key is affected:

• https://github.com/crocs-muni/roca
• https://keychest.net/roca
• https://keytester.cryptosense.com/
• https://www.tenable.com/plugins/index.php?view=single&id=103864

License

See LICENSE.

Disclaimer

See DISCLAIMER.