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Dernières alertes de sécuritéWhat's Normal: MAC Addresses, (Fri, Oct 13th)> date : 2023-10-13 19:12:00> lien : https://isc.sans.edu/diary/rss/30310 In this installment of "What's Normal", I want to discuss MAC addresses. MAC addresses are used to identify devices on ethernet networks. They are six bytes in length and typically expressed in hexadecimal, separated by a colon or a dash. MAC addresses identify network interfaces on the local network. They must be locally unique and are, to some extent globally unique. [...] ISC Stormcast For Friday, October 13th, 2023 https://isc.sans.edu/podcastdetail/8700, (Fri, Oct 13th)> date : 2023-10-13 04:00:00> lien : https://isc.sans.edu/diary/rss/30308 [...] ISC Stormcast For Thursday, October 12th, 2023 https://isc.sans.edu/podcastdetail/8698, (Thu, Oct 12th)> date : 2023-10-12 04:00:00> lien : https://isc.sans.edu/diary/rss/30306 [...] CVE-2023-38545: curl SOCKS5 oversized hostname vulnerability. How bad is it?, (Wed, Oct 11th)> date : 2023-10-11 14:29:00> lien : https://isc.sans.edu/diary/rss/30304 Last week, Daniel Stenberg announced that he would release a new version of the curl library and command line tool today, fixing a significant vulnerability. Curl is the de-facto standard library to create HTTP requests unless you still use Perl (good old LWP..). A significant vulnerability in curl will affect pretty much anything connecting to a web server. With everything becoming an HTTP-based API, code using curl is probably written faster than ever, and Daniel's work is more important than ever. [...] | page 1 | page suivante | |
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