Beryo downloadpic.php directory traversal

beryo-downloadpic-directory-traversal (33479)

Medium Risk

Description:

Beryo could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to the downloadpic.php script containing "dot dot" sequences (/../) in the chemin parameter to view arbitrary files on the system.

*CVSS:

Base Score:	3.5
Access Vector:	Remote
Access Complexity:	Low
Authentication:	Not Required
Confidentiality Impact:	Partial
Integrity Impact:	None
Availability Impact:	None
Temporal Score:	3.3
Exploitability:	High
Remediation Level:	Unavailable
Report Confidence:	Uncorroborated

Consequences:

Obtain Information

Remedy:

No remedy available as of May 1, 2013.

References:

• Beryo Web site: Xrousse.org - A short description of Beryo project : web publication system.
• BID-23387: Xrousse Beryo Downloadpic.PHP Arbitrary File Download Vulnerability
• CVE-2007-1929: Directory traversal vulnerability in downloadpic.php in Beryo 2.0, and possibly other versions including 2.4, allows remote attackers to read arbitrary files via a .. (dot dot) in the chemin parameter.
• OSVDB ID: 34778: Beryo downloadpic.php chemin Parameter Traversal Arbitrary File Access
• SA24811: Beryo "chemin" Directory Traversal Vulnerability
• VUPEN/ADV-2007-1296: Xrousse Beryo chemin Parameter Handling Arbitrary File Download Vulnerability

Platforms Affected:

• Xrousse.org Beryo 2.0

Reported:

Apr 06, 2007

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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