# How to reproduce issue CVE-2016-4450?

**URL:** <https://www.ruby-forum.com/t/how-to-reproduce-issue-cve-2016-4450/244719>\
**Category:** NGINX\
**Created:** [June 3, 2016, 8:55am UTC](https://www.ruby-forum.com/t/how-to-reproduce-issue-cve-2016-4450/244719 "2016-06-03T08:55:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Rafa\_F](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/958977/32.png) [@Rafa\_F](https://www.ruby-forum.com/u/Rafa_F)\
**Post date:** [June 3, 2016, 8:55am UTC](https://www.ruby-forum.com/t/how-to-reproduce-issue-cve-2016-4450/244719/1 "2016-06-03T08:55:19Z")

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[http://mailman.nginx.org/mailman/listinfo/nginx](http://mailman.nginx.org/mailman/listinfo/nginx)

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**Author:** ![SSS\_SS\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/e19adc/32.png) [@SSS\_SS\_S](https://www.ruby-forum.com/u/SSS_SS_S)\
**Post date:** [June 3, 2016, 9:32am UTC](https://www.ruby-forum.com/t/how-to-reproduce-issue-cve-2016-4450/244719/2 "2016-06-03T09:32:43Z")

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Today Jun 3, 2016 at 06:55 ?? wrote:

> Hi,
> 
> I am working on the fixing of issue CVE-2016-4450, it seems that if the request  
> body is neither saved in the memory nor in file, it might crash when save the  
> request body to the temp file.  
> Could you instruct me what kind of request body can trigger this issue? I want  
> to reproduce it, and evaluate the whether upgrade our nginx server.

Chunked WebDAV PUT: [#981 (Segmentation fault on chunked WebDAV upload) – nginx](https://trac.nginx.org/nginx/ticket/981)

–  
WNGS-RIPE