Test Kennung:	1.3.6.1.4.1.25623.1.1.2.2020.1971
Kategorie:	Huawei EulerOS Local Security Checks
Titel:	Huawei EulerOS: Security Advisory for unbound (EulerOS-SA-2020-1971)
Zusammenfassung:	The remote host is missing an update for the Huawei EulerOS 'unbound' package(s) announced via the EulerOS-SA-2020-1971 advisory.
Beschreibung:	Summary: The remote host is missing an update for the Huawei EulerOS 'unbound' package(s) announced via the EulerOS-SA-2020-1971 advisory. Vulnerability Insight: A flaw was found in unbound in versions prior to 1.10.1. An infinite loop can be created when malformed DNS answers are received from upstream servers. The highest threat from this vulnerability is to system availability.(CVE-2020-12663) A network amplification vulnerability was found in Unbound, in the way it processes delegation messages from one authoritative zone to another. This flaw allows an attacker to cause a denial of service or be part of an attack against another DNS server when Unbound is deployed as a recursive resolver or authoritative name server.(CVE-2020-12662) Affected Software/OS: 'unbound' package(s) on Huawei EulerOS Virtualization for ARM 64 3.0.2.0. Solution: Please install the updated package(s). CVSS Score: 5.0 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2020-12662 Common Vulnerability Exposure (CVE) ID: CVE-2020-12663
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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