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TITLE:
PostCast Server EasyMail SMTP ActiveX Control Buffer Overflow

SECUNIA ADVISORY ID:
SA26639

VERIFY ADVISORY:
http://secunia.com/advisories/26639/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
PostCast Server Professional 3.x
http://secunia.com/product/15511/

DESCRIPTION:
rgod has discovered a vulnerability in PostCast Server, which can be
exploited by malicious people to compromise a user's system.

The vulnerability is caused due to the usage of a vulnerable EasyMail
SMTP ActiveX Control.

For more information see vulnerability #2 in:
SA24199

The vulnerability is confirmed in PostCast Server Professional Trial
version 3.0.61. Other versions may also be affected.

SOLUTION:
Set the kill-bit for the affected ActiveX control.

PROVIDED AND/OR DISCOVERED BY:
rgod

ORIGINAL ADVISORY:
http://milw0rm.com/exploits/4328

OTHER REFERENCES:
SA24199:
http://secunia.com/advisories/SA24199

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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.

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Please Note:
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Secunia NEVER sends attached files with advisories.
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