Apache Struts 2 업데이트 권고

아파치 스트럭츠 서버는 주의가 필요합니다.

Apache Struts 2: possible RCE in the Struts Showcase app in the Struts 1 plugin example in the Struts 2.3.x series

A potential security vulnerability was reported in the Struts 1 plugin
used in the Struts 2.3.x series. It is possible to perform a Remote
Code Execution attack if given construction exists in the vulnerable
application. Please read the security bulletin for more details and
inspect your application.

- S2-048 Possible RCE in the Struts Showcase app in the Struts 1
plugin example in Struts 2.3.x series

http://struts.apache.org/docs/s2-048.html
http://struts.apache.org/announce.html#a20170707

NOTE: Please notice that this vulnerability does not affect
applications using Struts 2.5.x series or applications that do not use
the Struts 1 plugin. Even if the plugin is available but certain code
construction is not present, your application is safe.