Apache Struts 2 の脆弱性 S2-046

ProblemIt is possible to perform a RCE attack with a malicious Content-Disposition value or with improper Content-Length header. If the Content-Disposition / Content-Length value is not valid an exception is thrown which is then used to display an error message to a user. This is a different vector for the same vulnerability described in S2-045 (CVE-2017-5638). SolutionIf you are using Jakarta bas

[csal8040]

別のヘッダ（Content-Disposition、Content-Length）でもS2-045同様の脆弱性が存在するとしてApached Struts2の脆弱性情報が公開されています。なお、先日公開された最新版は影響は受けません。https://t.co/xMrUXN75Nd piyokangoさんのツイート