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Sun Solaris Event Port API Denial of Service Vulnerability
Secunia Advisory: SA21132
Release Date: 2006-07-20
Last Update: 2006-07-28
Popularity: 8,711 views

Critical:
Moderately critical
Impact: DoS
Where: From remote
Solution Status: Vendor Patch

OS:Sun Solaris 10

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CVE reference:CVE-2006-3781


Description:
Some vulnerabilities have been reported in Solaris, which potentially can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerabilities are caused due to unspecified errors in the event port API and can be exploited by malicious, local users to run an application using the API in such a way that the system crashes.

On systems running e.g. Apache2, it may be possible for malicious people to crash the system (the Apache2 web server distributed with Solaris 10 in the SUNWapch2d and SUNWapch2u packages is, however, not affected).

Solution:
Apply patches.

-- SPARC Platform --

Solaris 10:
Apply patch 118833-12 or later.


-- x86 Platform --

Solaris 10:
Apply patch 118855-10 or later.

Provided and/or discovered by:
Reported by the vendor.

Changelog:
2006-07-28: Added CVE reference.

Original Advisory:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102485-1


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