Vulnerability Details : CVE-2004-2466

Public exploit exists!
chat.ghp in Easy Chat Server 1.2 allows remote attackers to cause a denial of service (server crash) via a long username parameter, possibly due to a buffer overflow. NOTE: it was later reported that 2.2 is also affected.
Published 2004-12-31 05:00:00
Updated 2022-08-01 17:15:08
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowDenial of service

Products affected by CVE-2004-2466

Exploit prediction scoring system (EPSS) score for CVE-2004-2466

EPSS FAQ
19.28%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2004-2466

  • EFS Easy Chat Server Authentication Request Handling Buffer Overflow
    Disclosure Date: 2007-08-14
    First seen: 2020-04-26
    exploit/windows/http/efs_easychatserver_username
    This module exploits a stack buffer overflow in EFS Software Easy Chat Server versions 2.0 to 3.1. By sending an overly long authentication request, an attacker may be able to execute arbitrary code. Authors: - LSO <lso@hushmail.com> - bcoles <bcoles@gmail.com>

CVSS scores for CVE-2004-2466

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
 NIST

CWE ids for CVE-2004-2466

  • The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2004-2466

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