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»ó¼¼¼³¸í ¿ø°Ý È£½ºÆ®¿¡ ¼³Ä¡µÈ Tomcat ¹öÀüÀÌ 8.5.94 ÀÌÀüÀÔ´Ï´Ù. µû¶ó¼­ fixed_in_apache_tomcat_8.5.94_security-8 ±Ç°í¿¡ ¾ð±ÞµÈ ´ë·Î ¿©·¯ Ãë¾àÁ¡ÀÇ ¿µÇâÀ» ¹Þ½À´Ï´Ù.

- TomcatÀÌ HTTP Æ®·¹ÀÏ·¯ Çì´õ¸¦ ¿Ã¹Ù¸£°Ô ±¸¹® ºÐ¼®ÇÏÁö ¾Ê¾Ò½À´Ï´Ù. Ưº°È÷ Á¦ÀÛµÈ À¯È¿ÇÏÁö ¾ÊÀº Æ®·¹ÀÏ·¯ Çì´õ·Î ÀÎÇØ TomcatÀÌ ´ÜÀÏ ¿äûÀ» ¿©·¯ ¿äûÀ¸·Î ó¸®ÇÏ¿© ¿ª¹æÇâ ÇÁ·Ï½Ã µÚ¿¡¼­ ¿äû ¹Ð¼ö °¡´É¼ºÀÌ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù. (CVE-2023-45648)

- TomcatÀÇ HTTP/2 ±¸ÇöÀº ±Þ¼Ó Àç¼³Á¤ °ø°Ý¿¡ Ãë¾àÇß½À´Ï´Ù. ¼­ºñ½º °ÅºÎ´Â ÀϹÝÀûÀ¸·Î OutOfMemoryError·Î ³ªÅ¸³³´Ï´Ù. (CVE-2023-44487)

- TomcatÀÇ Commons FileUpload ³»ºÎ Æ÷Å©¿¡´Â À¥ ¾ÖÇø®ÄÉÀ̼ÇÀÌ ¾÷·ÎµåµÈ ÆÄÀÏ¿¡ ´ëÇÑ ½ºÆ®¸²À» ¿­¾úÁö¸¸ ½ºÆ®¸²À» ´ÝÁö ¸øÇÑ °æ¿ì Windows¿¡¼­ ÀáÀçÀûÀÎ ¼­ºñ½º °ÅºÎ¸¦ ³ëÃâ½ÃÅ°´Â ¾ÆÁ÷ Ãâ½ÃµÇÁö ¾ÊÀº ÁøÇà ÁßÀÎ ¸®ÆÑÅ丵ÀÌ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ÆÄÀÏÀº µð½ºÅ©¿¡¼­ »èÁ¦µÇÁö ¾ÊÀ¸¹Ç·Î µð½ºÅ©°¡ °¡µæ Â÷¼­ °á±¹ ¼­ºñ½º °ÅºÎ°¡ ¹ß»ýÇÒ °¡´É¼ºÀÌ ÀÖ½À´Ï´Ù. (CVE-2023-42794)

- ¿äû ¹× ÀÀ´äÀ» Æ÷ÇÔÇÑ ´Ù¾çÇÑ ³»ºÎ °³Ã¼¸¦ ÀçÈ°¿ëÇÒ ¶§ ´ÙÀ½ ¿äû/ÀÀ´ä¿¡¼­ Àç»ç¿ëÇϱâ Àü¿¡ ¿À·ù·Î ÀÎÇØ TomcatÀÌ ÀçÈ°¿ë ÇÁ·Î¼¼½ºÀÇ ÀϺΠºÎºÐÀ» °Ç³Ê¶Ù¾î ÇöÀç ¿äû/ÀÀ´ä¿¡¼­ Á¤º¸°¡ À¯ÃâµÉ ¼ö ÀÖ½À´Ï´Ù. ´ÙÀ½. (CVE-2023-42795)

* Âü°í »çÀÌÆ®:
https://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.94
https://github.com/apache/tomcat/commit/59583245639d8c42ae0009f4a4a70464d3ea70a0
https://github.com/apache/tomcat/commit/944332bb15bd2f3bf76ec2caeb1ff0a58a3bc628
https://github.com/apache/tomcat/commit/30f8063d7a9b4c43ae4722f5e382a76af1d7a6bf
https://github.com/apache/tomcat/commit/c99ffc30e95ddc4daede564d08cb5ea2b9a9da65

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Apache Tomcat Server 8.5.94 ÀÌÀüÀÇ 8.5.x ¹öÀüµé
¸ðµç ¿î¿µÃ¼Á¦ ¸ðµç ¹öÀü
ÇØ°áÃ¥ Apache Software Foundation À¥ »çÀÌÆ®ÀÎ http://tomcat.apache.org/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â Apache Tomcat ServerÀÇ °¡Àå ÃֽŠ¹öÀü(8.5.94 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.
°ü·Ã URL CVE-2023-42794,CVE-2023-42795,CVE-2023-44487,CVE-2023-45648 (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL (ISS)