4151 : Informed Multiple Products Formerly Encrypted Information Plaintext Disclosure
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
16	902	over 8 years ago	over 2 years ago	5 times	90%

Timeline

Vendor Informed Date	Vendor Ack Date	Disclosure Date	Vendor Solution Date
2002-06-29	2002-07-01	2002-09-24	2002-09-24

Time to Patch	Time to Vendor Response
87 days	2 days

Description

Shana Quadra (now Filenet Forms Manager) contains a flaw that may lead to an unauthorized information disclosure. The issue is triggered when encrypted files are written over previously used disk space which will disclose formerly encrypted information as plaintext at the end of the new file resulting in a loss of confidentiality.

Classification

Location: Local Access Required, Remote / Network Access
Attack Type: Cryptographic, Information Disclosure
Impact: Loss of Confidentiality, Loss of Integrity
Exploit: Exploit Rumored
Disclosure: Vendor Verified

Solution

Upgrade to version 4.0 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Filenet

Forms Manager

Unknown or Unspecified

Shana	Quadra	3.05
		3.50

References

ISS X-Force ID: 10192
CVE ID: 2002-2172 (see also: NVD)
Bugtraq ID: 5795
Mail List Post: http://online.securityfocus.com/archive/1/293052
Other Advisory URL: http://www.cirt.net/advisories/shana.shtml
Vendor URL: http://www.filenet.com/
http://www.shana.com/

Credit

zel - jkounsfalsesense.com - False Sense

CVSSv2 Score

We currently have no CVSS2 data on this vulnerability. Feel free to suggest it.

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.

None found at this time

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