Stack-based Buffer Overflow in set_ipv4() Function in gdnsd 3.x

CVE-2019-13951 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

The set_ipv4() function in zscan_rfc1035.rl in gdnsd 3.x before 3.2.1 has a stack-based buffer overflow via a long and malformed IPv4 address in zone data.

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