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Sun Solaris "/proc" Denial of Service Vulnerability
Secunia Advisory: SA19128
Release Date: 2006-03-06
Last Update: 2006-03-14
Popularity: 11,199 views

Critical:
Not critical
Impact: DoS
Where: Local system
Solution Status: Vendor Patch

OS:Sun Solaris 10
Sun Solaris 8
Sun Solaris 9

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CVE reference:CVE-2006-1092


Description:
A vulnerability has been reported in Solaris, which can be exploited by malicious, local users to cause a DoS (Denial of Service).

The vulnerability is caused due to an unspecified error within the pagedata subsystem of the process file system "/proc". This can be exploited by an unprivileged user to cause the system to become unresponsive, and resulting in a DoS.

Solution:
Apply patches.

-- SPARC Platform --

Solaris 8:
Apply patch 117350-33 or later.

Solaris 9:
Apply patch 118558-22 or later.

Solaris 10:
Apply patch 118822-29 or later.

-- x86 Platform --

Solaris 8:
Apply patch 117351-33 or later.

Solaris 9:
Apply patch 118559-22 or later.

Solaris 10:
Apply patch 118844-29 or later.

Provided and/or discovered by:
Reported by vendor.

Changelog:
2006-03-14: Added CVE reference.

Original Advisory:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102159-1


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