{"id":32131,"date":"2015-08-15T00:36:26","date_gmt":"2015-08-14T15:36:26","guid":{"rendered":"http:\/\/www.softantenna.com\/wp\/?p=32131"},"modified":"2015-08-15T00:36:27","modified_gmt":"2015-08-14T15:36:27","slug":"is-it-vulnerable","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/is-it-vulnerable\/","title":{"rendered":"\u3048\uff1f\u3053\u3093\u306a\u306b\uff1fGemfile.lock\u306e\u8106\u5f31\u6027\u304c\u307e\u308b\u308f\u304b\u308a\u306b\u306a\u308b\u30b5\u30a4\u30c8\u300cIs it vulnerable?\u300d"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/08\/Is-2015-08-15-0.04.55.png\" alt=\"S 2015 08 15 0 04 55\" title=\"s 2015-08-15 0.04.55.png\" border=\"0\" width=\"544\" height=\"344\" \/><\/p>\n<p>Ruby\/Rails\u30d7\u30ed\u30b0\u30e9\u30de\u306a\u3089\u304a\u306a\u3058\u307f\u306e\u300cGemfile.lock\u300d\u3002\u5b9f\u969b\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u4f7f\u308f\u308c\u3066\u3044\u308bGem\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u540d\u524d\u3084\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8a18\u8f09\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002<\/p>\n<p>\u4eca\u56de\u7d39\u4ecb\u3059\u308b\u30b5\u30a4\u30c8\u300c<a href=\"https:\/\/isitvulnerable.com\/\">Is it vulnerable?<\/a>\u300d\u306f\u3001Gemfile.lock\u306b\u542b\u307e\u308c\u308bGem\u30d1\u30c3\u30b1\u30fc\u30b8\u306b\u8106\u5f31\u6027\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u4e00\u62ec\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u308c\u308b\u30aa\u30f3\u30e9\u30a4\u30f3\u30b5\u30fc\u30d3\u30b9\u3067\u3059(<a href=\"https:\/\/news.ycombinator.com\/item?id=10022717\">Hacker News<\/a>)\u3002<\/p>\n<p>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u4e0a\u306b\u516c\u958b\u3059\u308bWeb\u30b5\u30fc\u30d3\u30b9\u3067\u3001\u8106\u5f31\u6027\u306e\u5b58\u5728\u3059\u308bGem\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f7f\u3063\u3066\u3044\u308b\u3068\u81f4\u547d\u50b7\u306b\u306a\u308b\u5834\u5408\u3082\u3042\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u30b5\u30fc\u30d3\u30b9\u3092\u4f7f\u3063\u3066\u65e9\u3081\u306b\u8abf\u67fb\u3057\u3066\u304a\u3044\u305f\u307b\u3046\u304c\u826f\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p><!--more--><\/p>\n<h2>\u4f7f\u7528\u65b9\u6cd5<\/h2>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/08\/Is_2015-08-15_0_17_30.png\" alt=\"S 2015 08 15 0 17 30\" title=\"s_2015-08-15_0_17_30.png\" border=\"0\" width=\"545\" height=\"272\" \/><\/p>\n<p>\u300c<a href=\"https:\/\/isitvulnerable.com\/\">Is it vulnerable?<\/a>\u300d\u306e\u30c8\u30c3\u30d7\u30da\u30fc\u30b8\u306e\u30c9\u30ed\u30c3\u30d7\u30a8\u30ea\u30a2\u3078\u300cGemfile.lock\u300d\u3092\u30c9\u30ed\u30c3\u30d7\u3057\u307e\u3059\u3002\u3059\u3050\u306b\u7d50\u679c\u304c\u8868\u793a\u3055\u308c\u300cYep, it\u2019s vulnerable.\u300d\u306a\u3089\u3070\u3001\u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/08\/Is_2015-08-15_0_19_22.png\" alt=\"S 2015 08 15 0 19 22\" title=\"s_2015-08-15_0_19_22.png\" border=\"0\" width=\"545\" height=\"549\" \/><\/p>\n<p>\u4e0a\u306e\u5834\u5408\u3001\u4f8b\u3048\u3070\u3001\u300cactivesupport 4.2.1\u300d\u306b\u306f\u3001\u300cXSS Vulnerability in ActiveSupport::JSON.encode\u300d\u3068\u300cPossible Denial of Service attack in Active Support\u300d\u3068\u3044\u3046\u8106\u5f31\u6027\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u306e\u3067\u3001Upgrade to\u306b\u66f8\u304b\u308c\u3066\u3044\u308b4.1.11\u4ee5\u964d (4.2\u672a\u6e80) or 4.2.2\u4ee5\u964d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306eGem\u30d5\u30a1\u30a4\u30eb\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3057\u305f\u307b\u3046\u304c\u826f\u3044\u3068\u3044\u3046\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u308c\u306a\u3089\u3070\u3068\u3044\u3046\u3053\u3068\u3067\u3001Gemfile\u3092\u4fee\u6b63\u3057\u3066\u9069\u5207\u306a\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5909\u66f4\u3057\u3001bundle update\u3092\u5b9f\u884c\u5f8c\u3001\u518d\u5ea6\u30c6\u30b9\u30c8\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2015\/08\/Is_2015-08-15_0_26_26.png\" alt=\"S 2015 08 15 0 26 26\" title=\"s_2015-08-15_0_26_26.png\" border=\"0\" width=\"545\" height=\"418\" \/><\/p>\n<p>\u4eca\u5ea6\u306f<span class=\"mybold\">\u6210\u529f\u3057\u307e\u3057\u305f<\/span>\u3002\u3042\u3089\u3086\u308b\u5834\u5408\u306b100%\u8106\u5f31\u6027\u306a\u3057\u3092\u76ee\u6307\u3059\u306e\u306f\u96e3\u3057\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u81ea\u5206\u304c\u4f7f\u3063\u3066\u3044\u308bGemfile.lock\u306b\u3069\u306e\u3088\u3046\u306a\u554f\u984c\u304c\u5b58\u5728\u3057\u3066\u3044\u308b\u306e\u304b\u77e5\u3063\u3066\u304a\u304f\u3060\u3051\u3067\u3082\u640d\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>Ruby\u3092\u4f7f\u3063\u3066Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7b49\u3092\u4f5c\u6210\u3057\u3066\u3044\u308b\u958b\u767a\u8005\u306b\u304a\u3059\u3059\u3081\u306e\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ruby\/Rails\u30d7\u30ed\u30b0\u30e9\u30de\u306a\u3089\u304a\u306a\u3058\u307f\u306e\u300cGemfile.lock\u300d\u3002\u5b9f\u969b\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3067\u4f7f\u308f\u308c\u3066\u3044\u308bGem\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u540d\u524d\u3084\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8a18\u8f09\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3067\u3059\u3002 \u4eca\u56de\u7d39\u4ecb\u3059\u308b\u30b5\u30a4\u30c8\u300cIs it vulnerable? [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":32127,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[66,75],"tags":[350,154],"class_list":["post-32131","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-webservice","category-software","tag-rails","tag-ruby"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/32131","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=32131"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/32131\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/32127"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=32131"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=32131"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=32131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}