cve/2019/CVE-2019-7713.md

CVE-2019-7713

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