Info

Disclosure

May 22, 2006

Discovery

Unknown

Dates

Exploit

May 22, 2006

Solution

Unknown

Description

BitZipper contains a flaw that allows a remote attacker to have files extracted to arbitrary locations outside the specified directory. The issue is due to the BitZipper not properly sanitizing input, specifically directory traversal style attacks (../../) when extracting files compressed with RAR (.rar), TAR (.tar), ZIP (.zip), GZ (.gz), or JAR(.jar).

Classification

Location: Remote / Network Access
Attack Type: Input Manipulation
Impact: Loss of Confidentiality
Exploit: Exploit Public
OSVDB: Web Related

Solution

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

Products

Bitberry Software

BitZipper

4.1.2 SR-1

References

Security Tracker: 1016132
Bugtraq ID: 18065
CVE ID: 2006-2520 (see also: NVD)
Secunia Advisory ID: 20207
VUPEN Advisory: ADV-2006-1907
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2006-05/0430.html
Vendor URL: http://www.bitzipper.com/
Generic Exploit URL: http://www.hamid.ir/tools/heap.zip

Credit

Hamid Ebadi - adminhamid.ir - Hamid Network Security Team

Direct URL: http://osvdb.org/25693