CVE-2023-4494
Easy Chat Server Stack-based buffer overflow vulnerability
- State
- Published
- Severity
- 9.8 Critical
- Published
- Oct 4, 2023
- Updated
- Sep 5, 2024
- Reserved
- Aug 23, 2023
Description
Stack-based buffer overflow vulnerability in Easy Chat Server 3.1 version. An attacker could send an excessively long username string to the register.ghp file asking for the name via a GET request resulting in arbitrary code execution on the remote machine.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | INCIBE |
Weaknesses
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Affected Products
| Product | Versions |
|---|---|
Easy Chat ServerEFS Software |
|
References
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