CVE-2019-13952 - 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

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CRITICAL

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

Published Jul 18, 2019

9.8

CRITICAL

CVSS 3.1

EPSS 1.56%

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 products

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

References (1)

https://github.com/gdnsd/gdnsd/issues/185
x_refsource_MISCExploitPatchThird Party Advisory

Link	Providers	Tags
https://github.com/gdnsd/gdnsd/issues/185		x_refsource_MISCExploitPatchThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jul 18, 2019

Updated Aug 5, 2024

Reserved Jul 18, 2019

Link CVE-2019-13952

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-13952

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-13952