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[Tomcat] Tomcat 보안취약점(CVE-2020-1938)

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Apache Tomcat의 원격코드실행 취약점(CVE-2020-1938)을 악용한 공격사례가 증가

출처 : https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1938

 

CVE - CVE-2020-1938

When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an a

cve.mitre.org

 

1. 취약점이 발견된 Apache Tomcat 버전

9.0.0.M1 ~ 9.0.30
8.5.0 ~ 8.5.50
7.0.0 ~ 7.0.99

 

2. 해결 방법

    - 톰캣 버전 업그레이드

9.0.31  이상 http://tomcat.apache.org/security-9.html
8.5.51  이상 http://tomcat.apache.org/security-8.html
7.0.100 이상 http://tomcat.apache.org/security-7.html

 

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