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Programming WebAssembly with Rust: Unified Development for Web, Mobile, and Embedded Applications by Kevin Hoffman | The Pragmatic Bookshelf
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第6回 Ruby 1.9ã«èµ·ããŸå¤‰åŒ– - O'Reilly Japan Community Blog
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Ruby 1.8 系㨠Ruby 1.9 ç³»ã®é–“ã«ã‚る大ããªæºã«ã¤ã„ã¦ã€‚ ã“ã®è¨˜äº‹ã¯ç§çš„ãªè¦‹è§£ã§ã™ã®ã§å‚考程度ã®èªã¿ç‰©ã¨ã—ã¦ãŠæ¥½ã—ã¿ãã ã•ã„。 Ruby 1.8 系（ãŠãらã㯠Ruby 1.9.1 ã‚‚å«ã‚€ï¼‰ã¨ Ruby 1.9 ç³»ã«ã¯æ€ã£ãŸä»¥ä¸Šã«å¤§ããªæºãŒã‚ã‚Šã¾ã™ã€‚ Ruby 1.8 ã®ç’°å¢ƒã§å‹•ã„ã¦ããŸã‚‚ã®ã ã‹ã‚‰ Ruby 1.9 ã§ã‚‚ç°¡å˜ã«å‹•ãよãーã¨æ€ã£ãŸã‚‰ãã†ã§ã‚‚ãªã‹ã£ãŸã‚Šã€é€†ã« Ruby 1.9 ã®ã‚‚ã®ã‚’ Ruby 1.8 ã§å‹•ã‹ãã†ã¨ã™ã‚‹ã¨è‹¦åŠ´ã™ã‚‹ã‹ã‚‚ã—ã‚Œ ã¾ã›ã‚“。 ã“ã®ã‚ˆã†ãªãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚¢ãƒƒãƒ—ã¨ãƒãƒ¼ã‚¸ãƒ§ãƒ³ãƒ€ã‚¦ãƒ³ã®å¿…è¦æ€§ã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ãªå ´åˆã«ã‚ã‚Šãˆã‚‹ã¨æ€ã„ã¾ã™ã€‚ ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚¢ãƒƒãƒ—ã®å¯èƒ½æ€§ã«ã¤ã„ã¦ã€‚ Ruby 1.8 ã¯éŽåŽ»ã®éºç”£ã«ãªã‚Šã¤ã¤ã‚ã‚Šã¾ã™ã€‚Ruby ã®å…¬å¼ã‚µã‚¤ãƒˆã«ã‚ã‚‹1.8.7ã®ä»Šå¾Œã«ã¤ãã¾ã—ã¦ã‚’èªã‚“ã§ãã ã•ã„。 上記ã®å½±éŸ¿ã‚’å—ã‘ã¦å¾ã€…ã«ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã‚¢ãƒƒãƒ—ã®æ©Ÿä¼šãŒå¢—ãˆã¦ã„ã
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Posted by usa on 9 Nov 2012 ruby 1.9 系列ã§ä½¿ç”¨ã—ã¦ã„ã‚‹ãƒãƒƒã‚·ãƒ¥é–¢æ•°ã«ã¤ã„ã¦ã€ãƒãƒƒã‚·ãƒ¥é£½å’Œæ”»æ’ƒã«ã‚ˆã£ã¦ã‚µãƒ¼ãƒ“スをåœæ¢ã•ã›ã‚‹ã“ã¨ãŒã§ãる脆弱性ãŒå ±å‘Šã•ã‚Œã¾ã—ãŸã€‚ ã“ã®è„†å¼±æ€§ã¯ 1.8.7 ã«å¯¾ã—ã¦å…¬è¡¨ã•ã‚ŒãŸ CVE-2011-4815 ã¨ã¯ç•°ãªã‚‹ã‚‚ã®ã§ã™ã€‚ å…¨ã¦ã® ruby 1.9 ユーザーã¯ã€ã“ã®å•é¡Œã«å¯¾ã™ã‚‹ã‚»ã‚ュリティフィックスãŒå«ã¾ã‚ŒãŸ ruby-1.9.3 patchlevel 327 ã«æ›´æ–°ã™ã‚‹ã“ã¨ãŒæŽ¨å¥¨ã•ã‚Œã¾ã™ã€‚ 影響 綿密ã«æ§‹ç¯‰ã•ã‚ŒãŸæ–‡å—列ã®ä¸¦ã³ã‚’サーãƒãƒ¼ã«å¯¾ã—ã¦é€ä¿¡ã™ã‚‹ã“ã¨ã«ã‚ˆã‚Šã€ãã®ã‚µãƒ¼ãƒãƒ¼ãŒã“ã®æ–‡å—列ã®ä¸¦ã³ã‚’æ–‡å—列をã‚ーã¨ã—㟠Hash オブジェクトã®ç”Ÿæˆã«åˆ©ç”¨ã™ã‚‹å ´åˆã€ã‚µãƒ¼ãƒ“スåœæ¢æ”»æ’ƒãŒæˆç«‹ã—ã¾ã™ã€‚ 例ãˆã°ã€ä¿¡é ¼ã§ããªã„é€ä¿¡å…ƒã‹ã‚‰é€ã‚‰ã‚ŒãŸ JSON データを解釈ã™ã‚‹ Web アプリケーションãªã©ãŒã“ã®è„†å¼±æ€§ã®å½±éŸ¿ã‚’å—ã‘ã¾ã™ã€‚ 詳細 ã“
Route 477(2009-12-02)
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