CVE-2023-54330
Inbit Messenger versions 4.6.0 to 4.9.0 contain a remote stack-based buffer overflow vulnerability that allows unauthenticated attackers to execute arbitrary code by sending malformed network packets. Attackers can craft a specially designed payload targeting the messenger's network handler to overwrite the Structured Exception Handler (SEH) and execute shellcode on vulnerable Windows systems.
| Software | From | Fixed in |
|---|---|---|
| inbit / inbit_messenger | 4.6.0 | 4.9.0.x |
- https://github.com/a-rey/exploits/blob/main/writeups/Inbit_Messenger/v4.6.0/writeup.md
- https://web.archive.org/web/20200122082432/https://www.softsea.com/review/Inbit-Messenger-Basic-Edition.html
- https://www.exploit-db.com/exploits/51126
- https://www.vulncheck.com/advisories/inbit-messenger-unauthenticated-remote-seh-overflow
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