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CVE-2014-3707

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/JulianDavis/radamsa

- https://github.com/StephenHaruna/RADAMSA

- https://github.com/marcostolosa/radamsa

- https://github.com/nqwang/radamsa

- https://github.com/sambacha/mirror-radamsa

- https://github.com/sunzu94/radamsa-Fuzzer

- https://github.com/vnc0/radamsa-ios