(Check Point Issues Fix for Connectra) Apache httpd Byterange Filter Processing Error Lets Remote Users Deny Service
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SecurityTracker Alert ID: 1026235 |
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SecurityTracker URL: http://securitytracker.com/id/1026235
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CVE Reference:
CVE-2011-3192
(Links to External Site)
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Date: Oct 21 2011
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Impact:
Denial of service via network
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Fix Available: Yes Vendor Confirmed: Yes Exploit Included: Yes
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Version(s): R66.1, R66.1n
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Description:
A vulnerability was reported in Apache. A remote user can cause denial of service conditions. Check Point Connectra is affected.
A remote user can send specially crafted requests to cause the HTTP byterange filter code to consume excessive memory on the target system. This may cause the target system to become unstable.
The 'Range' and 'Range-Request' headers are affected.
This vulnerability is being actively exploited.
A demonstration exploit is available at:
http://www.exploit-db.com/exploits/17696/
Kingcope reported this vulnerability.
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Impact:
A remote user can cause the target system to become unstable.
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Solution:
Check Point has issued a fix for Connectra.
The Check Point advisory is available at:
https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk65222
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Cause:
Resource error
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Underlying OS:
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Message History:
This archive entry is a follow-up to the message listed below.
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Source Message Contents
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Date: Fri, 21 Oct 2011 17:19:46 +0000
Subject: Check Point EndPoint Security Server / Check Point Connectra / Check Point Security Gateway
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https://supportcenter.checkpoint.com/supportcenter/portal?eventSubmit_doGoviewsolutiondetails=&solutionid=sk65222
CVE-2011-3192
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