cve/2017/CVE-2017-18009.md

### [CVE-2017-18009](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18009)
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### Description

In OpenCV 3.3.1, a heap-based buffer over-read exists in the function cv::HdrDecoder::checkSignature in modules/imgcodecs/src/grfmt_hdr.cpp.

### POC

#### Reference
- https://github.com/opencv/opencv/issues/10479

#### Github
No PoCs found on GitHub currently.