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AXIGEN Mail Server AXIMilter Format String Vulnerability
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Secunia Advisory:
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SA28562
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Release Date:
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2008-01-21
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Last Update:
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2008-02-04
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Popularity:
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5,087 views
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Critical:
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Moderately critical
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Impact:
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DoS
System access
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| Software: | AXIGEN Mail Server
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| CVE reference: | CVE-2008-0434
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Description:
hempel has discovered a vulnerability in the AXIGEN Mail Server, which can be exploited by malicious people to cause a DoS (Denial of Service) or to potentially compromise a vulnerable system.
The vulnerability is caused due to a format string error within the AXIMilter module when parsing mail data. This can be exploited by sending specially crafted data containing format string specifiers to the TCP port on which AXIMilter is listening.
NOTE: Similar vulnerabilities reportedly affect the AxigenDK Verifier (axidkd) and the AxigenDK Signer (axidksd).
The vulnerability is confirmed in version 5.0.2. Prior versions may also be affected.
Solution:
Update to version 5.0.2 build 2.
http://www.axigen.com/mail-server/downloads.php
Provided and/or discovered by:
hempel
Changelog:
2008-01-29: Updated "Description" with additional information from the vendor. Updated "Solution" section.
2008-02-04: Added CVE reference.
Original Advisory:
http://lists.grok.org.uk/pipermail/full-disclosure/2008-January/059788.html
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About this Secunia Advisory
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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