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Akamai Technologies GmbH Parkring 29 85748 Garching, Germany http://www.akamai.com
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Akamai Technologies GmbH

Akamai-Forscher entdecken Schwachstelle im Microsoft DHCP-Server

(PresseBox) (Garching, )
Das Sicherheitsteam von Akamai hat eine Schwachstelle im DHCP-Server von Microsoft entdeckt, die das Spoofing von DNS-Daten (Domain Name Systems) ermöglicht. Die Angriffe kommen ohne Anmeldedaten aus und funktionieren mit der Standardkonfiguration des Servers. Dafür ist lediglich ein Netzwerkzugang erforderlich.

Wie läuft ein Angriff ab?

Die Angreifer bedienen sich scheinbar harmloser DHCP-Funktionen für Aktualisierungen und fälschen DNS-Einträge. Die Folge ist das authentifizierte Überschreiben beliebiger DNS-Einträge.

Akamai hat bisher keine Ausnutzung dieser Sicherheitslücken festgestellt. Da Microsoft aktuell nicht beabsichtigt, die Probleme der DHCP-Server zu lösen, bietet Akamai ein Tool zum Aufspüren dieser Schwachstelle an.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.