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Who should read this | All Struts 2 developers and users |
|---|---|
Impact of vulnerability | Possible RCE when performing file upload based on Jakarta Multipart parser |
Maximum security rating | Critical |
Recommendation | Upgrade to Struts 2.3.32 or Struts 2.5.10.1 |
Affected Software | Struts 2.3.5 - Struts 2.3.31, Struts 2.5 - Struts 2.5.10 |
Reporter | Chris Frohoff cfrohoff <cfrohoff at qualcomm dot com>, Nike Zheng <nike dot zheng at dbappsecurity dot com dot cn>, Alvaro Munoz alvaro <alvaro dot munoz at hpe dot com> |
CVE Identifier | CVE-2017-5638 |
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It is possible to perform a RCE attack with a malicious Content-Disposition value or with improper Content-Length header. If the Content-DispostionDisposition / 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).
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