Signaling

V17.3.1

Verify that the signaling server is able to continue processing legitimate incoming signaling messages during a flood attack. This should be achieved by implementing rate limiting at the signaling level.

Required for Level 2 and 3

CAPEC™ (3.9): 125

V17.3.2

Verify that the signaling server is able to continue processing legitimate signaling messages when encountering malformed signaling message that could cause a denial of service condition. This could include implementing input validation, safely handling integer overflows, preventing buffer overflows, and employing other robust error-handling techniques.

Required for Level 2 and 3

CAPEC™ (3.9): 125, 603, 607

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