Eudora Client and Path Disclosure Vulnerability

BID:1653

Info

Eudora Client and Path Disclosure Vulnerability

Bugtraq ID: 1653
Class: Unknown
CVE:
Remote: Unknown
Local: No
Published: Sep 07 2000 12:00AM
Updated: Sep 07 2000 12:00AM
Credit: First posted to Bugtraq by Yves Lepage <[email protected]> on September 7, 2000.
Vulnerable: Qualcomm Eudora 4.3
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows NT 4.0
Qualcomm Eudora 4.2
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows NT 4.0
Not Vulnerable:

Discussion

Eudora Client and Path Disclosure Vulnerability

Eudora is a popular graphical e-mail client for Windows computers offered for free by Qualcomm. It has been reported to Bugtraq that Qualcomm's Eudora discloses system path information in email messages under certain conditions. If a message containing an attachment is replied to (the example given was a .VCF card) by an individual using Eudora containing the original message, a string is appended saying that the attachment was converted. This string lists the file, its full path on the client computer, revealing the directory structure of the client.

From the Bugtraq post:

"I sent an email to somebody who uses Eudora. I have a virtual card attached
to all my messages (VCF).


The person replied and as most mail program do, the original message (mine)
was included at the end, along with a nice little piece of information:

>

>Attachment Converted: "c:\program files\eudora\attach\Yves Lepage.vcf"

"


This information may (though this is unlikely) be used to assist further attacks against the client.

Exploit / POC

Eudora Client and Path Disclosure Vulnerability

Currently the SecurityFocus staff are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected].

Solution / Fix

Eudora Client and Path Disclosure Vulnerability

Solution:
Currently the SecurityFocus staff are not aware of any vendor supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected].

References

Eudora Client and Path Disclosure Vulnerability

References:
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