CVE-2023-4494

CRITICAL

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/4/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

easy_chat_server_project:easy_chat_server

Weaknesses (CWE)

CWE-119CWE-119

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-efs-software-products(cve-coordination@incibe.es)

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-efs-software-products(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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