### [CVE-2014-3707](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3707)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The curl_easy_duphandle function in libcurl 7.17.1 through 7.38.0, when running with the CURLOPT_COPYPOSTFIELDS option, does not properly copy HTTP POST data for an easy handle, which triggers an out-of-bounds read that allows remote web servers to read sensitive memory information.

### POC

#### Reference
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
- http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- https://hackerone.com/reports/104014

#### Github
- https://github.com/Hwangtaewon/radamsa
- https://github.com/StephenHaruna/RADAMSA
- https://github.com/nqwang/radamsa
- https://github.com/sambacha/mirror-radamsa
- https://github.com/sunzu94/radamsa-Fuzzer