CVE-2005-2403

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

27/07/2005

Last modified:

03/04/2025

Description

The login protocol in RealChat 3.5.1b does not use authentication, which allows remote attackers to log on as other users by sniffing the beginning of a chat session and replaying it via a modified username.

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:realchat:realchat:3.5.1b:::::::*

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

http://seclists.org/lists/bugtraq/2005/Jul/0403.html
http://securitytracker.com/id?1014562=
http://www.securityfocus.com/bid/14358
https://exchange.xforce.ibmcloud.com/vulnerabilities/21497
http://seclists.org/lists/bugtraq/2005/Jul/0403.html
http://securitytracker.com/id?1014562=
http://www.securityfocus.com/bid/14358
https://exchange.xforce.ibmcloud.com/vulnerabilities/21497