{"id":134789,"date":"2026-06-23T15:53:44","date_gmt":"2026-06-23T06:53:44","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=134789"},"modified":"2026-06-23T15:53:44","modified_gmt":"2026-06-23T06:53:44","slug":"squidbleed-29year-bug-ai-found","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/squidbleed-29year-bug-ai-found\/","title":{"rendered":"Squid\u306eFTP \u30b3\u30fc\u30c9\u306b\u6f5c\u3093\u3067\u3044\u305f29 \u5e74\u7269\u306e\u8106\u5f31\u6027\u300cSquidbleed\u300d\u3092Claude Mythos\u3092\u5373\u5ea7\u306b\u767a\u898b"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2026\/06\/squidbleed.webp\" alt=\"\" width=\"500\" height=\"1254\" class=\"aligncenter size-full wp-image-134790\" \/><\/p>\n<p>Squid\u30d7\u30ed\u30ad\u30b7\u306b29\u5e74\u524d\u304b\u3089\u6f5c\u3093\u3067\u3044\u305f\u91cd\u5927\u306a\u8106\u5f31\u6027\u300c<a href=\"https:\/\/github.com\/califio\/publications\/tree\/main\/MADBugs\/squidbleed\">Squidbleed<\/a>(CVE\u20112026\u201147729)\u300d\u304c\u3001AI\u306b\u3088\u3063\u3066\u767a\u6398\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u767a\u898b\u3055\u308c\u305f\u30d0\u30b0\u306f\u3001FTP\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u89e3\u6790\u306e\u4e0d\u5177\u5408\u304c\u539f\u56e0\u3067\u3001\u540c\u3058\u30d7\u30ed\u30ad\u30b7\u3092\u5229\u7528\u3059\u308b\u5225\u30e6\u30fc\u30b6\u30fc\u306e\u5e73\u6587HTTP\u30ea\u30af\u30a8\u30b9\u30c8(\u8a8d\u8a3c\u60c5\u5831\u3084\u30bb\u30c3\u30b7\u30e7\u30f3\u30c8\u30fc\u30af\u30f3\u3092\u542b\u3080)\u304c\u6f0f\u3048\u3044\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e\u767a\u898b\u3067\u7279\u306b\u6ce8\u76ee\u3055\u308c\u308b\u306e\u306f\u3001\u8106\u5f31\u6027\u3092\u898b\u3064\u3051\u305f\u7814\u7a76\u8005\u30b0\u30eb\u30fc\u30d7Calif.io\u304c\u3001Anthropic\u306e\u9ad8\u5ea6\u306a\u975e\u516c\u958b\u30e2\u30c7\u30eb<strong>Claude Mythos Preview<\/strong>\u3092\u5229\u7528\u3057\u3066\u3044\u305f\u70b9\u3067\u3059\u3002<\/p>\n<p>Mythos Preview\u306f\u73fe\u5728\u3001\u4e00\u822c\u306b\u306f\u63d0\u4f9b\u3055\u308c\u3066\u304a\u3089\u305a\u3001Amazon\u3084Microsoft\u306a\u3069\u4e00\u90e8\u306e\u5927\u4f01\u696d\u3068\u3001\u9078\u3070\u308c\u305f\u7814\u7a76\u30d1\u30fc\u30c8\u30ca\u30fc\u3060\u3051\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u5236\u9650\u30e2\u30c7\u30eb\u3067\u3059\u3002Calif\u306f\u305d\u306e\u30d1\u30fc\u30c8\u30ca\u30fc\u67a0\u306b\u542b\u307e\u308c\u3066\u304a\u308a\u3001AI\u3092\u4f7f\u3063\u305f\u6df1\u5c64\u30b3\u30fc\u30c9\u89e3\u6790\u30d7\u30ed\u30b8\u30a7\u30af\u30c8Project Glasswing\u3092Anthropic\u3068\u5171\u540c\u3067\u9032\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4eca\u56de\u306e<code>strchr<\/code>\u306e\u505c\u6b62\u6761\u4ef6\u30d0\u30b0\u3082\u3001Mythos\u304c\u307b\u307c\u5373\u5ea7\u306b\u6307\u6458\u3057\u305f\u3068\u3055\u308c\u3001FFmpeg\u306a\u3069\u4ed6\u306e\u5de8\u5927\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u3067\u3082\u540c\u69d8\u306e\u300c\u57cb\u3082\u308c\u305f\u30d1\u30fc\u30b5\u30fc\u7cfb\u30d0\u30b0\u300d\u3092AI\u304c\u6398\u308a\u8d77\u3053\u3057\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001Squid\u306eFTP\u30b3\u30fc\u30c9\u306f\u6c37\u5c71\u306e\u4e00\u89d2\u306b\u3059\u304e\u306a\u3044\u53ef\u80fd\u6027\u304c\u793a\u5506\u3055\u308c\u3066\u3044\u307e\u3059<\/p>\n<h2>Squidbleed\u306e\u6b63\u4f53\uff1a29\u5e74\u524d\u306e\u4e92\u63db\u6027\u30b3\u30fc\u30c9\u304c\u751f\u3093\u3060\u6b62\u307e\u3089\u306a\u3044\u8aad\u307f\u53d6\u308a<\/h2>\n<p>Squidbleed\u306f\u3001Squid\u304cFTP\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u30ea\u30b9\u30c8\u3092\u89e3\u6790\u3059\u308b\u969b\u306e<strong>\u30d2\u30fc\u30d7\u9818\u57df\u306e\u8aad\u307f\u904e\u304e(heap over-read)<\/strong>\u304c\u539f\u56e0\u3067\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p>Squid\u306b\u306f1997\u5e74\u306eNetWare\u4e92\u63db\u6027\u30b3\u30fc\u30c9\u304c\u73fe\u5728\u307e\u3067\u6b8b\u3063\u3066\u304a\u308a\u3001<code>strchr()<\/code>\u304c<strong>\u30cc\u30eb\u7d42\u7aef(\\\\0)\u3082\u691c\u7d22\u5bfe\u8c61\u306b\u542b\u3081\u308b<\/strong>\u3068\u3044\u3046C\u6a19\u6e96\u4ed5\u69d8\u306e\u7656\u3068\u7d44\u307f\u5408\u308f\u3055\u308b\u3053\u3068\u3067\u3001\u30eb\u30fc\u30d7\u304c\u505c\u6b62\u305b\u305a\u30d0\u30c3\u30d5\u30a1\u5916\u307e\u3067\u8aad\u307f\u9032\u3081\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u30d0\u30b0\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u7d50\u679c\u3001\u540c\u3058\u30d7\u30ed\u30ad\u30b7\u3092\u5229\u7528\u3059\u308b\u5225\u30e6\u30fc\u30b6\u30fc\u306e\u5e73\u6587HTTP\u30ea\u30af\u30a8\u30b9\u30c8(Authorization\u30d8\u30c3\u30c0\u30fc\u306a\u3069)\u304c\u3001FTP\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u3068\u3057\u3066\u653b\u6483\u8005\u306b\u6f0f\u3048\u3044\u3059\u308b\u5371\u967a\u304c\u751f\u3058\u307e\u3059\u3002HTTPS\u306fCONNECT\u30c8\u30f3\u30cd\u30eb\u3067\u6697\u53f7\u5316\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u5f71\u97ff\u3092\u53d7\u3051\u307e\u305b\u3093\u304c\u3001\u5e73\u6587HTTP\u3084TLS\u7d42\u7aef\u69cb\u6210\u3067\u306f\u30ea\u30b9\u30af\u304c\u6b8b\u308a\u307e\u3059\u3002<\/p>\n<h2>\u306a\u305c29\u5e74\u3082\u898b\u9003\u3055\u308c\u305f\u306e\u304b<\/h2>\n<p>\u3053\u306e\u30d0\u30b0\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u6761\u4ef6\u304c\u91cd\u306a\u3063\u305f\u7d50\u679c\u3001\u9577\u5e74\u306e\u30b3\u30fc\u30c9\u30ec\u30d3\u30e5\u30fc\u3092\u3059\u308a\u629c\u3051\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n<ul>\n<li>\u53e4\u3044C\u30b3\u30fc\u30c9<\/li>\n<li>\u6b74\u53f2\u7684\u4e92\u63db\u6027\u306e\u305f\u3081\u306e\u7279\u6b8a\u51e6\u7406<\/li>\n<li>\u30d1\u30fc\u30b5\u30fc\u306e\u8907\u96d1\u3055<\/li>\n<li>strchr\u306e\u4ed5\u69d8\u3068\u3044\u3046\u77e5\u3063\u3066\u3044\u308c\u3070\u6c17\u3065\u304f\u304c\u3001\u77e5\u3089\u306a\u3051\u308c\u3070\u7d76\u5bfe\u306b\u6c17\u3065\u304b\u306a\u3044\u7f60<\/li>\n<\/ul>\n<p>\u4eba\u9593\u306e\u76f2\u70b9\u3068\u306a\u308b\u90e8\u5206\u3067\u3059\u304c\u3001C\u6a19\u6e96\u4ed5\u69d8\u3092\u4e38\u3054\u3068\u5b66\u7fd2\u3057\u3066\u3044\u308bMythos\u306f\u5373\u5ea7\u306b\u7570\u5e38\u3092\u6307\u6458\u3057\u305f\u3068\u306e\u3053\u3068\u3067\u3059\u3002AI\u306b\u3088\u308b\u30b3\u30fc\u30c9\u89e3\u6790\u304c\u3001\u53e4\u3044OSS\u306b\u7720\u308b\u30d0\u30b0\u3092\u6398\u308a\u8d77\u3053\u3059\u6642\u4ee3\u306b\u5165\u3063\u305f\u3053\u3068\u3092\u793a\u3059\u4e8b\u4f8b\u3068\u8a00\u3048\u305d\u3046\u3067\u3059\u3002<\/p>\n<p>[via <a href=\"https:\/\/thehackernews.com\/2026\/06\/29-year-old-squid-proxy-bug-squidbleed.html\">The Hacker News<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Squid\u30d7\u30ed\u30ad\u30b7\u306b29\u5e74\u524d\u304b\u3089\u6f5c\u3093\u3067\u3044\u305f\u91cd\u5927\u306a\u8106\u5f31\u6027\u300cSquidbleed(CVE\u20112026\u201147729)\u300d\u304c\u3001AI\u306b\u3088\u3063\u3066\u767a\u6398\u3055\u308c\u307e\u3057\u305f\u3002 \u767a\u898b\u3055\u308c\u305f\u30d0\u30b0\u306f\u3001FTP\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u89e3\u6790\u306e\u4e0d\u5177\u5408\u304c\u539f\u56e0\u3067\u3001\u540c\u3058\u30d7\u30ed\u30ad\u30b7\u3092\u5229\u7528 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":134790,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[3073],"class_list":["post-134789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-squid"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134789","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=134789"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/134789\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/134790"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=134789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=134789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=134789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}