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Sun Solaris Network Port Hijacking Vulnerability
Secunia Advisory: SA14981
Release Date: 2005-04-19
Popularity: 10,015 views

Critical:
Less critical
Impact: Hijacking
Where: Local system
Solution Status: Vendor Patch

OS:Sun Solaris 8
Sun Solaris 9

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Description:
A vulnerability has been reported in Solaris, which can be exploited by malicious, local users to hijack network ports.

The vulnerability is caused due to an unspecified error making it possible to bind a process to a non-privileged network port, which already has been bound (e.g. by NFS or NIS). This may reportedly lead to disruption of network services, disclosure of sensitive information, or potentially compromise of other systems.

Solution:
Apply patches.

-- SPARC Platform --

Solaris 8:
http://sunsolve.sun.com/search/docume...setkey=urn:cds:docid:1-21-116965-08-1

Solaris 9:
http://sunsolve.sun.com/search/docume...setkey=urn:cds:docid:1-21-118305-02-1


-- x86 Platform --

Solaris 8:
http://sunsolve.sun.com/search/docume...setkey=urn:cds:docid:1-21-116966-08-1

Solaris 9:
http://sunsolve.sun.com/search/docume...setkey=urn:cds:docid:1-21-117470-01-1

Provided and/or discovered by:
Reported by vendor.

Original Advisory:
Sun Microsystems:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-57766-1


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