{"id":17231,"date":"2024-01-23T00:08:03","date_gmt":"2024-01-22T15:08:03","guid":{"rendered":"https:\/\/begi.net\/news\/?p=17231"},"modified":"2024-01-23T00:08:03","modified_gmt":"2024-01-22T15:08:03","slug":"quarkslab%e3%80%81uefi%e3%81%aepxe%e3%83%96%e3%83%bc%e3%83%88%e3%81%ab%e5%ad%98%e5%9c%a8%e3%81%99%e3%82%8b%e8%84%86%e5%bc%b1%e6%80%a7%e3%80%8cpixiefail%e3%80%8d%e3%81%ab%e3%81%a4%e3%81%84%e3%81%a6","status":"publish","type":"post","link":"https:\/\/begi.net\/news\/archives\/17231.html","title":{"rendered":"Quarkslab\u3001UEFI\u306ePXE\u30d6\u30fc\u30c8\u306b\u5b58\u5728\u3059\u308b\u8106\u5f31\u6027\u300cPixieFAIL\u300d\u306b\u3064\u3044\u3066\u6ce8\u610f\u559a\u8d77"},"content":{"rendered":"<p>\u3000<A HREF=\"https:\/\/www.quarkslab.com\/\">Quarkslab<\/A>\u306f1\u670816\u65e5(\u73fe\u5730\u6642\u9593)\u3001UEFI\/BIOS\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308bPXE\u30d6\u30fc\u30c8\u6a5f\u80fd\u306b9\u4ef6\u306e\u5171\u901a\u306e\u8106\u5f31\u6027\u304c\u5b58\u5728\u3059\u308b\u3068\u3057\u3066\u6ce8\u610f\u559a\u8d77\u3092\u767a\u8868\u3057\u305f\u3002\u8106\u5f31\u6027\u306f\u300cPixieFAIL\u300d\u3068\u540d\u4ed8\u3051\u3089\u308c\u305f\u3002<\/p>\n<p>\u3000\u300cPXE\u300d(Preboot Execution Enviroment)\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u7d4c\u7531\u3057\u3066\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u30d6\u30fc\u30c8\u3092\u884c\u3046\u6a5f\u80fd\u3002\u300cPXE\u300d\u306fTianocore\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300cEDK II\u300d\u306b\u57fa\u3065\u3044\u3066\u5b9f\u88c5\u3055\u308c\u3066\u304a\u308a\u3001\u300cEDK II\u300d\u306e\u5b9f\u88c5\u306b\u8106\u5f31\u6027\u304c\u3042\u308b\u305f\u3081\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3057\u307e\u3046\u3002\u300cEDK II\u300d\u306b\u5b58\u5728\u3059\u308b\u8106\u5f31\u6027\u306f9\u4ef6\u3042\u308a\u3001\u60aa\u7528\u3055\u308c\u308b\u3068DoS\u653b\u6483\u3001\u30ea\u30e2\u30fc\u30c8\u304b\u3089\u306e\u4e0d\u6b63\u306a\u30b3\u30fc\u30c9\u306e\u5b9f\u884c\u3001DNS\u30ad\u30e3\u30c3\u30b7\u30e5\u30dd\u30a4\u30ba\u30cb\u30f3\u30b0\u3001\u6a5f\u5bc6\u60c5\u5831\u6f0f\u6d29\u306e\u5371\u967a\u6027\u306a\u3069\u304c\u3042\u308b\u3068\u3044\u3046\u3002<\/p>\n<p>\u3000\u300cPixieFAIL\u300d\u306f\u3001PXE\u30d6\u30fc\u30c8\u3092\u5b9f\u884c\u3059\u308b\u521d\u671f\u306e\u6bb5\u968e\u3067\u3001DHCP\u30b5\u30fc\u30d0\u3068\u30c7\u30fc\u30bf\u3092\u3084\u308a\u53d6\u308a\u3059\u308b\u969b\u306e\u5b9f\u88c5\u306b\u554f\u984c\u304c\u3042\u308b\u305f\u3081\u767a\u751f\u3059\u308b\u3002PXE\u30d6\u30fc\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u306a\u3044\u74b0\u5883\u3067\u3042\u308c\u3070\u5f71\u97ff\u3092\u53d7\u3051\u306a\u3044\u3068\u3055\u308c\u3066\u304a\u308a\u3001UEFI\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3001PXE\u30d6\u30fc\u30c8\u306e\u7121\u52b9\u5316\u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u5206\u96e2\u3092\u5f37\u5236\u3057\u305f\u74b0\u5883\u3067\u306e\u5b9f\u884c\u3001\u5b89\u5168\u306aOS\u306e\u5c0e\u5165\u306a\u3069\u306b\u3088\u3063\u3066\u3001\u3053\u306e\u8106\u5f31\u6027\u3092\u56de\u907f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n<p>\u3000\u306a\u304a\u3001Quarkslab\u306f2023\u5e748\u6708\u306b\u3053\u306e\u554f\u984c\u3092\u5831\u544a\u3057\u3066\u3044\u305f\u304c\u3001\u5bfe\u5fdc\u3059\u3079\u304d\u7d44\u7e54\u3084\u4f01\u696d\u304c\u591a\u304b\u3063\u305f\u305f\u3081\u4f55\u5ea6\u304b\u516c\u958b\u304c\u5ef6\u671f\u3055\u308c\u3001\u4eca\u56de\u306e\u516c\u958b\u3068\u306a\u3063\u305f\u3002 <\/p>\n<p align=\"right\">(\u5ddd\u539f \u9f8d\u4eba\/\u3073\u304e\u306d\u3063\u3068)<\/p>\n<p><b>[\u95a2\u9023\u30ea\u30f3\u30af]<\/b><br \/>\n<A HREF=\"https:\/\/blog.quarkslab.com\/pixiefail-nine-vulnerabilities-in-tianocores-edk-ii-ipv6-network-stack.html\">Blog\u306b\u3088\u308b\u8a18\u4e8b<\/A><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000Quarkslab\u306f1\u670816\u65e5(\u73fe\u5730\u6642\u9593)\u3001UEFI\/BIOS\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308bPXE\u30d6\u30fc\u30c8\u6a5f\u80fd\u306b9\u4ef6\u306e\u5171\u901a\u306e\u8106\u5f31\u6027\u304c\u5b58\u5728\u3059\u308b\u3068\u3057\u3066\u6ce8\u610f\u559a\u8d77\u3092\u767a\u8868\u3057\u305f\u3002\u8106\u5f31\u6027\u306f\u300cPixieFAIL\u300d\u3068\u540d\u4ed8\u3051\u3089\u308c\u305f\u3002 \u3000\u300cPXE\u300d(Pre [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-17231","post","type-post","status-publish","format-standard","hentry","category-security"],"_links":{"self":[{"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/posts\/17231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/comments?post=17231"}],"version-history":[{"count":1,"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/posts\/17231\/revisions"}],"predecessor-version":[{"id":17232,"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/posts\/17231\/revisions\/17232"}],"wp:attachment":[{"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/media?parent=17231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/categories?post=17231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/begi.net\/news\/wp-json\/wp\/v2\/tags?post=17231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}