CVE-2019-13952

PoC —

CVSS 3.1

9.8 critical

EPSS

2%p74

Published

Jul 18, 2019 (Jul 18, 2019)

Modified

Jun 17, 2026

Description

The set_ipv6() function in zscan_rfc1035.rl in gdnsd before 2.4.3 and 3.x before 3.2.1 has a stack-based buffer overflow via a long and malformed IPv6 address in zone data.

Vendors: gdnsd
Products: gdnsd
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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