PT-2004-1448 · Yabb · Yabb

David Cantrell · Published 2004-03-18 · Updated 2025-05-08 · CVE-2004-0294

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions YaBB version 1 SP 1.3.1

Description The issue allows remote attackers to identify valid users due to different error messages being displayed when a user exists or not. This makes it easier to conduct a brute force password guessing attack.

Recommendations For YaBB version 1 SP 1.3.1, consider modifying the error messages to be generic, avoiding the disclosure of user existence, until a patch is available. As a temporary workaround, restrict access to the user login functionality to minimize the risk of exploitation.

Fix

Side Channel Attack

Weakness Enumeration

CWE-203

Related Identifiers

CVE-2004-0294

Affected Products

Yabb

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2004-0294 · Security Note
• http://securityfocus.com/bid/9677 · Vendor Advisory
• https://t.me/cvenotify/121383 · Telegram Post
• http://marc.info/?l=bugtraq&m=107703591314745&w=2 · Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/15236 · Note