cve/2019/CVE-2019-7713.md

### [CVE-2019-7713](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-7713)
![](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

An issue was discovered in the Interpeak IPCOMShell TELNET server on Green Hills INTEGRITY RTOS 5.0.4. There is a heap-based buffer overflow in the function responsible for printing the shell prompt, when a custom modifier is used to display information such as a process ID, IP address, or current working directory. Modifier expansion triggers this overflow, causing memory corruption or a crash (and also leaks memory address information).

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/AlixAbbasi/GHS-Bugs
- https://github.com/bl4ckic3/GHS-Bugs