CVE-2019-13951

PoC —

CVSS 3.0

9.8 critical

EPSS

2%p76

Published

Jul 18, 2019 (Jul 18, 2019)

Modified

Jun 17, 2026

Description

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.

Vendors: gdnsd
Products: gdnsd
Weakness: CWE-787
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.7%)

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