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Novell NetMail Default NMAP Authentication Credentials
Secunia Advisory: SA13377
Release Date: 2004-12-06
Last Update: 2005-08-08
Popularity: 8,605 views

Critical:
Moderately critical
Impact: Manipulation of data
Exposure of system information
Exposure of sensitive information
Where: From local network
Solution Status: Vendor Workaround

Software:Novell NetMail 3.x

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CVE reference:CVE-2004-2298


Description:
A security issue has been reported in NetMail, which can be exploited by malicious people to gain unauthorised access to the mail store.

During installation, the default NMAP (Network Messaging Application Protocol) authentication credential is set automatically and not changed after installation has finished. This can be exploited via the NMAP service to gain unauthorised access to the mail store data with read/write permissions or send unauthorised messages.

Solution:
Use the NetMail/NIMS NMAP Credential Generator (nmapcred) utility to change the default NMAP authentication credential.

Windows:
http://support.novell.com/servlet/filedownload/sec/pub/nmapcred_win32.zip/

NetWare:
http://support.novell.com/servlet/filedownload/sec/pub/nmapcred_nw.zip/

Linux:
http://support.novell.com/servlet/filedownload/sec/pub/nmapcred_i386.tgz/

Provided and/or discovered by:
Reported by vendor.

Changelog:
2004-12-08: Updated link to vendor advisory.
2005-08-04: Escalated criticality.
2005-08-08: Added CVE reference.

Original Advisory:
Novell:
http://support.novell.com/cgi-bin/search/searchtid.cgi?/10095545.htm


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