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Barracuda Spam Firewall Archives Buffer Overflow Vulnerabilities
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Secunia Advisory:
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SA19514
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Release Date:
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2006-04-04
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Popularity:
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7,503 views
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Critical:
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Highly critical
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Impact:
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System access
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Where:
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From remote
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Solution Status:
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Vendor Patch
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| OS: | Barracuda Spam Firewall
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Description:
Jean-Sébastien Guay-Leroux has reported two vulnerabilities in Barracuda Spam Firewall, which can be exploited by malicious people to compromise a vulnerable system.
The vulnerabilities are caused due to boundary errors in the processing of LHA and ZOO archives containing files with overly long filenames. This can be exploited to cause a stack-based buffer overflow when an e-mail with a malicious archive is scanned.
These vulnerabilities are related to:
SA11510
SA19002
Successful exploitation allows execution of arbitrary code.
The vulnerabilities have been reported in firmware versions prior to 3.3.03.022.
Solution:
Update to firmware version 3.3.03.022.
Provided and/or discovered by:
Jean-Sébastien Guay-Leroux
Original Advisory:
http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044874.html
http://lists.grok.org.uk/pipermail/full-disclosure/2006-April/044875.html
Other References:
SA11510:
http://secunia.com/advisories/11510/
SA19002:
http://secunia.com/advisories/19002/
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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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