Sun Solaris NFS Client Module acl(2) Lets Remote Users Deny Service
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SecurityTracker Alert ID: 1018129
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SecurityTracker URL: http://securitytracker.com/id?1018129
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CVE Reference: CVE-2007-2882
(Links to External Site)
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Updated: May 12 2008
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Original Entry Date: May 25 2007
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Impact: Denial of service via local system, Denial of service via network
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Fix Available: Yes
Vendor Confirmed: Yes
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Advisory: Sun Alert
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Description: A vulnerability was reported in Sun Solaris NFS. A remote user can cause denial of service conditions.
A remote user can send specially crafted acl(2) packets to trigger a kernel panic.
Sun credits Andrzej Dereszowski with reporting this vulnerability.
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Impact: A remote or local user can cause a kernel panic.
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Solution: Sun has issued the following fixes.
SPARC Platform
* Solaris 8 with patch 116959-16 or later
* Solaris 9 with patch
113318-29 or later
* Solaris 10 with patch 124258-04 or later
x86 Platform
* Solaris 8 with patch 116960-16 or later
* Solaris 9 with patch 117468-15 or later
* Solaris 10 with patch 124259-04 or later
The Sun advisory is available at:
http://sunsolve.sun.com/search/docume
nt.do?assetkey=1-26-102911-1
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Vendor URL: sunsolve.sun.com/search/document.do?assetkey=1-26-102911-1 (Links to External Site)
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Cause: Exception handling error
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Underlying OS: UNIX (Solaris - SunOS)
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Underlying OS Comments: 8, 9, 10
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Message History:
None.
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Source Message Contents
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Date: Thu, 24 May 2007 22:49:35 -0400
Subject: Security Vulnerability in NFS Client Module May Lead to a Denial of Service Condition
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http://sunsolve.sun.com/search/document.do?assetkey=1-26-102911-1
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