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Solaris 10 Loopback FileSystem Security Bypass
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Secunia Advisory:
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SA23996
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Release Date:
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2007-02-02
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Last Update:
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2007-02-05
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Popularity:
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9,851 views
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Critical:
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Less critical
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Impact:
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Security Bypass
Manipulation of data
DoS
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Where:
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Local system
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Solution Status:
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Vendor Patch
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| OS: | Sun Solaris 10
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| CVE reference: | CVE-2007-0668
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Description:
Sun has acknowledged a security issue in Sun Solaris, which can be exploited by malicious, local users to bypass certain security restrictions, manipulate data, and cause a DoS (Denial of Service).
The security issue is caused due to an unspecified error within the Solaris 10 Loopback FileSystem (LOFS), which can be exploited by users in non-global zones to move or rename files on a LOFS that is mounted as read-only.
The security issue is reported in Sun Solaris 10 for both the x86 and SPARC platform.
Solution:
Apply patches.
Sun Solaris 10 for the SPARC platform:
Apply patch 118833-28 or later.
Sun Solaris 10 for the x86 platform:
Apply patch 118855-28 or later.
Provided and/or discovered by:
Reported by the vendor.
Changelog:
2007-02-05: Added CVE reference.
Original Advisory:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102699-1
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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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