ID de Prueba:	1.3.6.1.4.1.25623.1.0.113091
Categoría:	Denial of Service
Título:	Unbound DNS Resolver Denial of Service Vulnerability
Resumen:	A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.
Descripción:	Summary: A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof. Affected Software/OS: Unbound DNS Resolver before version 1.6.8 Solution: Update to version 1.6.8 or above CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2017-15105 BugTraq ID: 102817 http://www.securityfocus.com/bid/102817 https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html https://usn.ubuntu.com/3673-1/
Copyright	Copyright (C) 2018 Greenbone AG

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