¡¾·ì϶¹«¸æ¡¿Apache Tomcat EncryptInterceptorÈÆ¹ý·ì϶(CVE-2026-34486)

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Apache Tomcat EncryptInterceptorÈÆ¹ý·ì϶

CVE   ID

CVE-2026-34486

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2026-4-15

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Apache TomcatÊÇÒ»¸ö¿ªÔ´µÄJava ServletÈÝÆ÷ºÍWeb·þÎñÆ÷£¬£¬£¬ÖØÒªÓÃÓÚÔËÐÐJavaÀûÓ÷¨Ê½£¬£¬£¬³ö¸ñÊÇ»ùÓÚServletºÍJava Server Pages¼¼ÊõµÄÀûÓᣡ£¡£ËüÓÉApacheÈí¼þ»ù½ð»á¿ª·¢£¬£¬£¬¿í·ºÀûÓÃÓÚWeb¿ª·¢ºÍÆóÒµ¼¶ÀûÓ÷¨Ê½ÖУ¬£¬£¬Ö§³ÖServlet¡¢Java Server PagesÒÔ¼°WebSocketµÈ¼¼Êõ£¬£¬£¬ÓµÓи߻úÄÜ¡¢¿ÉÀ©´óÐԺͿ¿µÃסÐÔ¡£¡£¡£


2026Äê4ÔÂ15ÈÕ£¬£¬£¬OG¶«·½Ìü°²È«Ó¦¼±ÏìÓ¦ÖÐÐÄ£¨VSRC£©¼à²âµ½Apache Tomcat EncryptInterceptorÈÆ¹ý·ì϶¡£¡£¡£¸Ã·ì϶ԴÓÚ¶ÔCVE-2026-29146µÄÐÞ¸´ÊµÏÖ´æÔÚÂß¼­È±µã£¬£¬£¬µ¼ÖÂÓÃÓÚ±£»£»£»¤¼¯ÈºÍ¨Ñ¶°²È«µÄEncryptInterceptor»úÖÆ¿É±»Èƹý£¬£¬£¬´Ó¶øÊ¹Õý±¾Ó¦¼ÓÃܵÄÊý¾Ý´«Êäʧȥ±£»£»£»¤¡£¡£¡£ÔÚÌØ¶¨Ç°ÌáÏ£¬£¬£¬µ±TomcatÆôÓÃÁËTribes¼¯ÈºÖ°Äܲ¢ÅäÖÃEncryptInterceptorÀ¹½ØÆ÷£¬£¬£¬ÇÒ¹¥»÷Õß¿ÉÄܽӼû¼¯ÈºÍ¨Ñ¶¶Ë¿Ú£¨Ä¬ÈÏTCP 4000£©£¬£¬£¬Í¬Ê±Ö¸±ê·þÎñÆ÷µÄJava ClasspathÖдæÔÚ¿ÉÀûÓõķ´ÐòÁл¯GadgetÁ´Ê±£¬£¬£¬¹¥»÷Õ߿ɻú¹Ø¶ñÒâÊý¾Ý°üÈÆ¹ý¼ÓÃÜУÑé²¢×¢Èë¶ñÒâÐòÁл¯Êý¾Ý¡£¡£¡£³É¹¦ÀûÓø÷ì϶¿ÉÄܵ¼ÖÂÃô¸ÐÐÅϢй¶¡¢Í¨Ñ¶±»´Û¸Ä£¬£¬£¬ÉõÖÁ½áºÏ·´ÐòÁл¯ÀûÓÃÁ´ÊµÏÖÔ¶³Ì´úÂëÖ´ÐУ¬£¬£¬½ø¶ø¶Ôϵͳ°²È«¼°Êý¾ÝºÏ¹æÐÔÔì³ÉÑÏÖØÍþв¡£¡£¡£


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Apache Tomcat = 11.0.20
Apache Tomcat = 10.1.53
Apache Tomcat = 9.0.116


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3.1 Éý¼¶°æ±¾


¹Ù·½ÒѰ䲼ÐÞ¸´²¹¶¡£¬£¬£¬ÒÔÐÞ¸´¸Ã·ì϶¡£¡£¡£
Apache Tomcat >= 11.0.21
Apache Tomcat >= 10.1.54
Apache Tomcat >= 9.0.117


ÏÂÔØÁ´½Ó£º£ºhttps://tomcat.apache.org/


3.2 һʱ´ëÊ©


ÔÝÎÞ¡£¡£¡£


3.3 ͨÓý¨Òé


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? ¼ÓǿϵͳºÍÍøÂçµÄ½Ó¼û½ÚÖÆ£¬£¬£¬Åú¸Ä·À»ðǽսÊõ£¬£¬£¬¹Ø±Õ·Ç±ØÒªµÄÀûÓö˿ڻò·þÎñ£¬£¬£¬Ï÷¼õ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Â¶³öµ½¹«Íø£¬£¬£¬Ï÷¼õ¹¥»÷Ãæ¡£¡£¡£
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3.4 ²Î¿¼Á´½Ó


https://nvd.nist.gov/vuln/detail/CVE-2026-34486/
https://lists.apache.org/thread/9510k5p5zdvt9pkkgtyp85mvwxo2qrly/