NicheStack ICMP IP payload size read out of bounds
InterNiche (, 4.3), fixed in 4.3
NicheStack code that parses ICMP packets relies on an unchecked value of the IP payload size (extracted from the IP header) to compute the ICMP checksum. When the IP payload size is set to be smaller than the size of the IP header, the ICMP checksum computation function may read out of bounds
No PoC is supplied for this issue
No vulnerability mitigations are supplied for this issue
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