NicheStack DNS client does not set sufficiently random transaction IDs
InterNiche (, 4.3), fixed in 4.3
The DNS client in InterNiche NicheStack TCP/IP 4.0.1 is affected by: Insufficient entropy in the DNS transaction id. The impact is: DNS cache poisoning (remote). The component is: dns_query_type(). The attack vector is: a specific DNS response packet.
No PoC is supplied for this issue
No vulnerability mitigations are supplied for this issue
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