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[SA19514] Barracuda Spam Firewall Archives Buffer Overflow Vulnerabilities
From: Secunia Security Advisories (sec-adv
secunia.com)
Date: Tue Apr 04 2006 - 07:47:05 CDT
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TITLE:
Barracuda Spam Firewall Archives Buffer Overflow Vulnerabilities
SECUNIA ADVISORY ID:
SA19514
VERIFY ADVISORY:
http://secunia.com/advisories/19514/
CRITICAL:
Highly critical
IMPACT:
System access
WHERE:
From remote
OPERATING SYSTEM:
Barracuda Spam Firewall
http://secunia.com/product/4639/
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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