23993 : GuppY Crafted Traversal Filter Bypass
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Info

Last Modified
6 months ago

Percent Complete
100%

Disclosure
Mar 10, 2006

Discovery
Unknown

Dates

Exploit
Mar 10, 2006

Solution
Unknown

Description

 GuppY contains a flaw that allows a remote attacker to access files outside of the web path. The issue is due to the dwnld.php not properly sanitizing user input, specifically directory traversal style attacks are possible by using a mixed encoding (%2E./%2E./) supplied via the 'pg' variable.

Classification

 Location: Remote/Network Access Required
Attack Type: Input Manipulation
Impact: Loss of Availability
Exploit: Exploit Available
OSVDB: Web Related

Solution

 Upgrade to version 4.5.12 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products
Laurent Duveau
Watch-list
GuppY
Watch-list
 4.5.4
2.4
2.4 p1
2.4 p3
2.4 p4
4.5
4.5.3
4.5.3 a
4.5.9
4.5.10
4.5.11

References

Manual Testing Notes

Credit
  • trueend5 - trueend5Brand New Doo Dookapda ir - http://www.KAPDA.ir

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