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Archivio: Agosto 2006 ml@sikurezza.org Soggetto: Re: [ml] Symantec Gateway Security DNS exploit Mittente: Marco d'Itri Data: Mon, 28 Aug 2006 11:04:55 +0200 (CEST)
On Aug 23, Gianstefano Monni <gianstefano@xxxxxxxx> wrote: > 2. THE EXPLOIT > One could connect to the 53/tcp or 53/udp ports of the SGS and use it as a > dns server, for instance to make some "noisy" queries to primary dns > servers (zone transfers, and so on). This could be a problem if,for > instance, those types of queries are logged: in this case the source ip > will be the address of the SGS... Hai scoperto i name server ricorsivi aperti. L'acqua calda, insomma. (Vorrei sapere come ci faresti uno zone transfer, comunque...) Per ulteriori informazioni suggerisco di leggere draft-ietf-dnsop-reflectors-are-evil-01.txt . -- ciao, Marco
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