ID de Prueba:	1.3.6.1.4.1.25623.1.0.143049
Categoría:	Denial of Service
Título:	Unbound DNS Resolver < 1.9.4 DoS Vulnerability
Resumen:	Unbound DNS Resolver is prone to a denial of service (DoS); vulnerability.
Descripción:	Summary: Unbound DNS Resolver is prone to a denial of service (DoS) vulnerability. Vulnerability Insight: Unbound accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule. Affected Software/OS: Unbound DNS Resolver versions 1.7.1 through 1.9.3. Solution: Update to version 1.9.4 or later. CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2019-16866 Bugtraq: 20191016 [SECURITY] [DSA 4544-1] unbound security update (Google Search) https://seclists.org/bugtraq/2019/Oct/23 Debian Security Information: DSA-4544 (Google Search) https://www.debian.org/security/2019/dsa-4544 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MLRHE7TQFAOV4MB2ELTOGESZYUL65NUJ/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E65NCWZZB2D75ZIYWPXKMVGSGNYW4JMC/ https://github.com/NLnetLabs/unbound/blob/release-1.9.4/doc/Changelog https://nlnetlabs.nl/downloads/unbound/CVE-2019-16866.txt https://usn.ubuntu.com/4149-1/
Copyright	Copyright (C) 2019 Greenbone AG

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