Critical severity9.8NVD Advisory· Published Oct 4, 2023· Updated Jun 17, 2026
CVE-2023-4494
CVE-2023-4494
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: = 3.1
- Range: 0
Patches
Vulnerability mechanics
References
1- www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-efs-software-productsnvdThird Party Advisory
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