Name: CVE-2019-13952: Out-of-bounds Write
Creator: Rapid7
Published: 2019-07-18T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2019-13952, CWE-787, CVSS 9.8, EPSS 0.01558

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.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade gdnsd	Aug 22, 2024	Jul 18, 2019
Debian	—	Upgrade gdnsd	Jul 30, 2024	Jul 18, 2019
Ubuntu	—	No solution exists	Jun 26, 2025	Jul 18, 2019

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CVSS Details

Covered by Rapid7

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