{"id":122223,"date":"2024-05-30T10:00:58","date_gmt":"2024-05-30T01:00:58","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=122223"},"modified":"2024-05-30T10:00:58","modified_gmt":"2024-05-30T01:00:58","slug":"xz-5-6-2","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/xz-5-6-2\/","title":{"rendered":"XZ Utils 5.6.2\u304c\u30ea\u30ea\u30fc\u30b9 - \u30d0\u30c3\u30af\u30c9\u30a2\u3092\u524a\u9664\u3057\u305f\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3"},"content":{"rendered":"<p><img decoding=\"async\" style=\"display:block; margin-left:auto; margin-right:auto;\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2024\/05\/s_20240530_94400.jpg\" alt=\"S 20240530 94400\" title=\"s_20240530_94400.jpg\" border=\"0\" width=\"860\" height=\"560\" \/><\/p>\n<p>2\u30f6\u6708\u524d\u306b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u30d0\u30c3\u30af\u30c9\u30a2\u304c\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c<a href=\"https:\/\/softantenna.com\/blog\/xz-backdoor\/\">\u767a\u898b<\/a>\u3055\u308c\u305f\u300c<a href=\"https:\/\/tukaani.org\/xz\/\">XZ Utils<\/a>\u300d\u306e\u6700\u65b0\u7248\u3001XZ Utils 5.6.2(Stable)\u30015.4.7(old stable), 5.2.13(old old stable)\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u9577\u5e74\u306eXZ\u958b\u767a\u8005\u3067\u3042\u308bLasse Collin\u6c0f\u304c\u518d\u3073\u6307\u63ee\u3092\u3068\u308a\u3001\u904e\u53bb\u306e\u30b3\u30df\u30c3\u30c8\u3092\u76e3\u67fb\u3057\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u3092\u524a\u9664\u3059\u308b\u305f\u3081\u306e\u4f5c\u696d\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u306a\u304av5.6.2\u3067\u306f\u3001\u4ee5\u524d\u306ev5.6\u304a\u3088\u3073v5.6.1\u306b\u5b58\u5728\u3057\u305fCVE-2024-3094\u30d0\u30c3\u30af\u30c9\u30a2\u306f\u524a\u9664\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u306e\u72b6\u6cc1\u306f\u5f15\u304d\u7d9a\u304d\u8abf\u67fb\u3055\u308c\u3066\u304a\u308a\u3001\u8a73\u7d30\u306f\u300c<a href=\"https:\/\/tukaani.org\/xz-backdoor\/\">XZ Utils backdoor<\/a>\u300d\u30da\u30fc\u30b8\u3067\u78ba\u8a8d\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>XZ Utils 5.6.2\u3067\u306f\u30d0\u30c3\u30af\u30c9\u30a2\u306e\u524a\u9664\u306e\u307b\u304b\u3001\u7d30\u304b\u306a\u30d0\u30b0\u306e\u4fee\u6b63\u3084\u3001\u6700\u65b0\u306eNVIDIA HPC SDK(\u30b3\u30f3\u30d1\u30a4\u30e9)\u3067\u306e\u30d3\u30eb\u30c9\u306e\u4fee\u6b63\u3001GNU indirect functio(IFUNC)\u306e\u30b5\u30dd\u30fc\u30c8\u306e\u524a\u9664\u3082\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002IFUNC\u30b5\u30dd\u30fc\u30c8\u306f\u3001XZ\u30d0\u30c3\u30af\u30c9\u30a2\u3067\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u30b3\u30fc\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4e0a\u306e\u5229\u70b9\u304c\u5c0f\u3055\u3059\u304e\u308b\u4e00\u65b9\u3067\u3001\u591a\u304f\u306e\u8907\u96d1\u3055\u304c\u8ffd\u52a0\u3055\u308c\u305f\u305f\u3081\u306e\u30b3\u30fc\u30c9\u304c\u524a\u9664\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u3063\u305f\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u904e\u53bb\u306e\u5b89\u5b9a\u7248\u306e\u6700\u65b0\u30ea\u30ea\u30fc\u30b9XZ 5.4.7\u3068XZ 5.2.13\u3082\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u30d0\u30c3\u30af\u30c9\u30a2\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305f\u306e\u306fXZ 5.6\u30b7\u30ea\u30fc\u30ba\u306e\u307f\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u6700\u65b0\u7248\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f<a href=\"https:\/\/github.com\/tukaani-project\/xz\/releases\">GitHub<\/a>\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2\u30f6\u6708\u524d\u306b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u30d0\u30c3\u30af\u30c9\u30a2\u304c\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u767a\u898b\u3055\u308c\u305f\u300cXZ Utils\u300d\u306e\u6700\u65b0\u7248\u3001XZ Utils 5.6.2(Stable)\u30015.4.7(old stable), 5.2.13(old old stab [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":122224,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[4722],"class_list":["post-122223","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-xz"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/122223","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=122223"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/122223\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/122224"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=122223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=122223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=122223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}