Heap-based Buffer Overflow in Interpeak IPCOMShell TELNET Server on Green Hills INTEGRITY RTOS 5.0.4

CVE-2019-7713 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

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).

Learn more about our Cis Benchmark Audit For Server Software.