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Check Point Firewall-1 NG SmartDefense RFC2397 Bypass Weakness
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Secunia Advisory:
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SA13792
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Release Date:
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2005-01-13
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Last Update:
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2005-01-17
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Popularity:
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18,929 views
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Critical:
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Not critical
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Impact:
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Security Bypass
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Where:
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From remote
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Solution Status:
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Vendor Workaround
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| Software: | Check Point VPN-1/FireWall-1 NG with Application Intelligence (AI)
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Secunia CVSS-2 Score:
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| Advisory Content (Page 2 of 3) | [ 1 ] [ 2 ] [ 3 ] | |
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Solution:
The vendor recommends using the newly added option to block encoded images: "Enable Block Encoded images". Note: This may impact the functionality of some websites and emails.
Do not rely solely on gateway / perimeter security.
Apply patches to fix vulnerabilities in client software and apply other defence in depth measures.
Provided and/or discovered by:
Darren Bounds, Intrusense.
Changelog:
2005-01-17: Updated solution.
Original Advisory:
http://www.intrusense.com/av-bypass/image-bypass-advisory.txt
Other References:
SA12528:
http://secunia.com/advisories/12528/
RFC2397:
http://www.ietf.org/rfc/rfc2397.txt
Change Page:
[ 1 ] [ 2 ] [ 3 ]
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