CVE-2019-7713
Last modified
CVE-2019-7713 is a vulnerability of currently unknown severity. 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. EPSS estimates a 1.89% chance of exploitation in the next 30 days.
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).
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ghs | Integrity Rtos | 5.0.4 |
References
- https://github.com/bl4ckic3/GHS-BugsExploit, Third Party Advisory
- https://www.ghs.com/products/rtos/integrity.htmlVendor Advisory
- https://github.com/bl4ckic3/GHS-BugsExploit, Third Party Advisory
- https://www.ghs.com/products/rtos/integrity.htmlVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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