Skip to main content

Key Management Errors

CVE-2018-7559

Medium
5.3/10

Summary

An issue was discovered in OPC UA .NET Standard Stack and Sample Code before GitHub commit 2018-04-12, and OPC UA .NET Legacy Stack and Sample Code before GitHub commit 2018-03-13. A vulnerability in OPC UA applications can allow a remote attacker to determine a Server's private key by sending carefully constructed bad UserIdentityTokens as part of an oracle attack.

  • HIGH
  • NETWORK
  • NONE
  • UNCHANGED
  • NONE
  • LOW
  • HIGH
  • NONE

CWE-320 - Key Management Errors

Weaknesses in this category are related to errors in the management of cryptographic keys.

References

Advisory Timeline

  • Published