CVEvulnerability

CVE-2019-13952

9.8 CRITICAL Published 2019-07-18 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-07-18
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-787

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.

Affected configurations

• gdnsd gdnsd (< 2.4.3) • gdnsd gdnsd (>= 3.0.0 < 3.2.1)

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References