OSVDB ID: 17115

Title: YaPiG upload.php File Extension Validation Failure Arbitrary Command Execution

Info

Disclosure

Jun 04, 2005

Discovery

May 29, 2005

Dates

Exploit

Jun 04, 2005

Solution

Unknown

Description

YaPiG contains a flaw that may allow a malicious user to execute arbitrary code. The issue occurs because the upload image functionality does not validate file extensions for user-supplied files. If an authenticated user uploads an executable file instead of an image file, it may be possible to execute arbitrary PHP code resulting in a loss of integrity.

Classification

Location: Local Access Required, Remote / Network Access
Attack Type: Other
Impact: Loss of Integrity
Exploit: Exploit Public
OSVDB: Web Related

Solution

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

Products

NaTaSaB	YaPiG	0.92.2
		0.93
		0.94

References

Security Tracker: 1014103
Bugtraq ID: 13874
Secunia Advisory ID: 15600
Related OSVDB ID: 17116 17117 17118 17119 17120 17121
CVE ID: 2005-1881 (see also: NVD)
Other Advisory URL: http://secwatch.org/advisories/secwatch/20050530_yapig.txt
Vendor URL: http://yapig.sourceforge.net/

Credit

Unknown or Incomplete

Direct URL: http://osvdb.org/36218

Info

Disclosure

Discovery

Dates

Exploit

Solution

Description

Classification

Solution

Products

NaTaSaB

YaPiG

References

Credit