ByteHoard Index.PHP File Overwrite Vulnerability

Bugtraq ID:	18139
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	May 29 2006 12:00AM
Updated:	May 29 2006 08:22PM
Credit:	Nomenumbra is credited with the discovery of this vulnerability.
Vulnerable:	Bytehoard Bytehoard 2.1 Delta
Not Vulnerable:	Bytehoard Bytehoard 2.1 Epsilon

ByteHoard Index.PHP File Overwrite Vulnerability

ByteHoard is prone to a vulnerability that may result in the loss of privileged data. This issue is due to a failure in the application to properly sanitize user-supplied input.

An attacker can exploit this issue to overwrite other users' files with arbitrary data. This will result in a loss of data.

ByteHoard Index.PHP File Overwrite Vulnerability

This issue can be exploited through a web client.

ByteHoard Index.PHP File Overwrite Vulnerability

Solution:
The vendor has released version 2.1 Epsilon to address this and other issues.


Bytehoard Bytehoard 2.1 Delta

• Bytehoard bytehoard-2.1-epsilon.tar.gz
  http://prdownloads.sourceforge.net/bytehoard/bytehoard-2.1-epsilon.tar .gz

ByteHoard Index.PHP File Overwrite Vulnerability

References:

• Bytehoard Homepage (Bytehoard)
  
• Release Name: 2.1 Epsilon (Bytehoard)