Test Kennung:	1.3.6.1.4.1.25623.1.0.703763
Kategorie:	Debian Local Security Checks
Titel:	Debian Security Advisory DSA 3763-1 (pdns-recursor - security update)
Zusammenfassung:	Florian Heinz and Martin Kluge reported;that pdns-recursor, a recursive DNS server, parses all records present in a query;regardless of whether they are needed or even legitimate, allowing a remote, unauthenticated;attacker to cause an abnormal CPU usage load on the pdns server,;resulting in a partial denial of service if the system becomes;overloaded.
Beschreibung:	Summary: Florian Heinz and Martin Kluge reported that pdns-recursor, a recursive DNS server, parses all records present in a query regardless of whether they are needed or even legitimate, allowing a remote, unauthenticated attacker to cause an abnormal CPU usage load on the pdns server, resulting in a partial denial of service if the system becomes overloaded. Affected Software/OS: pdns-recursor on Debian Linux Solution: For the stable distribution (jessie), this problem has been fixed in version 3.6.2-2+deb8u3. We recommend that you upgrade your pdns-recursor packages. CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2016-7068 Debian Security Information: DSA-3763 (Google Search) https://www.debian.org/security/2017/dsa-3763 Debian Security Information: DSA-3764 (Google Search) https://www.debian.org/security/2017/dsa-3764
Copyright	Copyright (C) 2017 Greenbone Networks GmbH

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