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TITLE:
Symantec Mail Security for Domino Mail Relaying Vulnerability

SECUNIA ADVISORY ID:
SA22490

VERIFY ADVISORY:
http://secunia.com/advisories/22490/

CRITICAL:
Moderately critical

IMPACT:
Security Bypass

WHERE:
>From remote

SOFTWARE:
Symantec Mail Security for Domino 5.x
http://secunia.com/product/11179/

DESCRIPTION:
A vulnerability has been reported in Symantec Mail Security for
Domino, which can be exploited by malicious people to use it as an
open mail relay.

An error in the "Premium Antispam" feature causes it to fail
recognizing and rejecting certain SMTP recipient address formats.
This can be exploited to send mails to arbitrary recipients.

SOLUTION:
Update to version 5.1.2.28.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
Symantec:
http://securityresponse.symantec.com/avcenter/security/Content/2006.10.19.html

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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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