Vulnerability Description
wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable wolfSSL application. This vulnerability is referred to as "ROBOT."
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wolfssl | Wolfssl | < 3.12.2 |
| Siemens | Scalance W1750D Firmware | < 8.3.0.1 |
| Siemens | Scalance W1750D | - |
| Arubanetworks | Instant | < 6.5.4.6 |
Related Weaknesses (CWE)
References
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-002.txtThird Party Advisory
- http://www.kb.cert.org/vuls/id/144389Issue TrackingMitigationThird Party Advisory
- http://www.securityfocus.com/bid/102174Issue TrackingMitigationThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-464260.pdfThird Party Advisory
- https://github.com/wolfSSL/wolfssl/pull/1229Issue TrackingPatchThird Party Advisory
- https://robotattack.org/Issue TrackingThird Party Advisory
- http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-002.txtThird Party Advisory
- http://www.kb.cert.org/vuls/id/144389Issue TrackingMitigationThird Party Advisory
- http://www.securityfocus.com/bid/102174Issue TrackingMitigationThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-464260.pdfThird Party Advisory
- https://github.com/wolfSSL/wolfssl/pull/1229Issue TrackingPatchThird Party Advisory
- https://robotattack.org/Issue TrackingThird Party Advisory
FAQ
What is CVE-2017-13099?
CVE-2017-13099 is a vulnerability with a CVSS score of 7.5 (HIGH). wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable wolfSSL ...
How severe is CVE-2017-13099?
CVE-2017-13099 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2017-13099?
Check the references section above for vendor advisories and patch information. Affected products include: Wolfssl Wolfssl, Siemens Scalance W1750D Firmware, Siemens Scalance W1750D, Arubanetworks Instant.