Description

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.

INFO

Published Date :

2026-01-13T22:52:05.767Z

Last Modified :

2026-03-05T01:29:41.232Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2023-54330 vulnerability.

Vendors Products
Inbit
  • Inbit Messenger
Yahoo
  • Messenger
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-54330.

URL Resource
https://github.com/a-rey/exploits/blob/main/writeups/Inbit_Messenger/v4.6.0/writeup.md cve-icon cve-icon cve-icon
https://web.archive.org/web/20200122082432/https://www.softsea.com/review/Inbit-Messenger-Basic-Edition.html cve-icon cve-icon
https://www.exploit-db.com/exploits/51126 cve-icon cve-icon
https://www.vulncheck.com/advisories/inbit-messenger-unauthenticated-remote-seh-overflow cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact