Lanap BotDetect CAPTCHA ASP.NET Bypass Weakness

BID:18315

CVE-2006-2918 |

Info

Lanap BotDetect CAPTCHA ASP.NET Bypass Weakness

Bugtraq ID: 18315
Class: Access Validation Error
CVE: CVE-2006-2918
Remote: Yes
Local: No
Published: Jun 23 2006 12:00AM
Updated: Jun 23 2006 08:25PM
Credit: Michael White <[email protected]> and Graham Murphy <[email protected]> are credited with the discovery of this issue.
Vulnerable: Lanap BotDetect CAPTCHA ASP.NET 0
Not Vulnerable: Lanap BotDetect CAPTCHA ASP.NET 1.5.4 .0

Discussion

Lanap BotDetect CAPTCHA ASP.NET Bypass Weakness

Lanap BotDetect is prone to a weakness that may allow attackers to bypass the CAPTCHA mechanism.

Exploiting this issue may aid malicious users in further attacks. The specific impact of exploiting this issue depends on the particular service that the software is employed to protect.

BotDetect CAPTCHA ASP.NET versions prior to 1.5.4.0 are affected by this issue.

Exploit / POC

Lanap BotDetect CAPTCHA ASP.NET Bypass Weakness

Attackers use standard network utilities to exploit this issue.

Solution / Fix

Lanap BotDetect CAPTCHA ASP.NET Bypass Weakness

Solution:
The vendor has released version 1.5.4.0 of BotDetect CAPTCHA ASP.NET to address this issue.

References

Lanap BotDetect CAPTCHA ASP.NET Bypass Weakness

References:
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