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Authentication Bypass by Capture-replay

CVE-2019-12887

High
8.1/10

Summary

The KeyIdentity LinOTP versions prior to 2.11.1 are vulnerable to Incorrect Access Control.

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

CWE-294 - Authentication Bypass by Capture-replay

A capture-replay flaw exists when the design of the software makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

References

Advisory Timeline

  • Published