7.5
CVSSv2

CVE-2019-13207

Published: 03/07/2019 Updated: 07/11/2023
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

nsd-checkzone in NLnet Labs NSD 4.2.0 has a Stack-based Buffer Overflow in the dname_concatenate() function in dname.c.

Vulnerability Trend

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nlnetlabs name server daemon 4.2.0

Vendor Advisories

Debian Bug report logs - #931476 nsd: CVE-2019-13207 Package: src:nsd; Maintainer for src:nsd is nsd packagers <nsd@packagesdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Fri, 5 Jul 2019 19:54:02 UTC Severity: important Tags: security, upstream Found in versions nsd/4126-1, nsd/4114-1 ...