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A new version (0.9.0.0 - Release Candidate 1) of the free Secunia PSI
has been released. The new version includes many new and advanced
features, which makes it even easier to stay patched.

Download and test it today:
https://psi.secunia.com/

Read more about this new version:
https://psi.secunia.com/?page=changelog

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TITLE:
NoticeWare Email Server IMAP Packet Handling Denial of Service

SECUNIA ADVISORY ID:
SA29629

VERIFY ADVISORY:
http://secunia.com/advisories/29629/

CRITICAL:
Moderately critical

IMPACT:
DoS

WHERE:
>From remote

SOFTWARE:
NoticeWare Email Server 4.x
http://secunia.com/product/18148/

DESCRIPTION:
Ray has discovered a vulnerability in NoticeWare Email Server, which
can be exploited by malicious people to cause a DoS (Denial of
Service).

The vulnerability is caused due to an error within the NoticeWare
Email Server service (MailServer.exe) and can be exploited to cause
the service to crash by e.g. sending an overly long string to the
IMAP service.

The vulnerability is confirmed in version 4.6.1.0 Other versions may
also be affected.

SOLUTION:
Restrict network access to the service.

PROVIDED AND/OR DISCOVERED BY:
Ray

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/5341

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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