CVEs-PoC/2017/CVE-2017-7868.md

### [CVE-2017-7868](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7868)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

International Components for Unicode (ICU) for C/C++ before 2017-02-13 has an out-of-bounds write caused by a heap-based buffer overflow related to the utf8TextAccess function in common/utext.cpp and the utext_moveIndex32* function.

### POC

#### Reference
- http://bugs.icu-project.org/trac/changeset/39671
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html

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