28262 : Cybozu Multiple Products ag.exe id Parameter Traversal Arbitrary File Access
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
3	591	over 5 years ago	over 2 years ago	0 times	90%

Timeline

Discovery Date	Disclosure Date	Exploit Publish Date
2006-07-04	2006-08-28	2006-08-28

Time to Exploit
55 days

Description

Cybozu Office contains a flaw that allows a remote attacker to download arbitrary files via directory traversal attacks. The issue is due to the ag.exe not properly sanitizing user input, specifically directory traversal style attacks (../../) supplied via the 'id' variable.

Classification

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

Solution

Upgrade to Office version 6.6 (Build 1.3) or higher, AG version 1.2 (1.5) or higher, AG Pocket 5.2 (0.8) or higher, Garoon 1.5 (4.1) or higher, or Mailwise 3.0 (0.3) or higeher, as they have been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Cybozu	Office	6.5 (Build 1.2)
	AG	1
	AG Pocket	5
	Mailwise	3
	Garoon	1

References

CVE ID: 2006-4490 (see also: NVD) 2006-4491 (see also: NVD)
Secunia Advisory ID: 21623 21638 21656
Related OSVDB ID: 28263
Vendor URL: http://collaborex.cybozu.co.jp/
http://cybozu.co.jp/
Vendor Specific Advisory URL: http://cybozu.co.jp/products/dl/notice_060825/
Other Advisory URL: http://vuln.sg/cybozu-en.html

Manual Testing Notes

Credit

Tan Chew Keong - vulnsecunia.com - Secunia Research

CVSSv2 Score

CVSSv2 Base Score = 4.0
Source: nvd.nist.gov | Generated: 2006-09-01 | Disagree? | There are 1 more: View All

Blogs

This product uses the Daylife API but is not endorsed or certified by Daylife.

This section lists the latest news and blogs found via the daylife API (and for older items, the technorati API), which mention or otherwise discuss this vulnerability.

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