CVE-2017-8855
HIGH severity · CVSS 7.5
7.5CVSS HIGH
Summary
wolfSSL before 3.11.0 does not prevent wc_DhAgree from accepting a malformed DH key.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactHigh
Availability impactNone
Exploit probability (EPSS)1%
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://github.com/wolfSSL/wolfssl/releases/tag/v3.11.0-stable ↗