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Sun Solaris IP Implementation Routing Table Bypass
Secunia Advisory: SA21163
Release Date: 2006-07-24
Last Update: 2006-07-27
Popularity: 8,564 views

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

OS:Sun Solaris 10

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CVE reference:CVE-2006-3825


Description:
A vulnerability has been reported in Solaris, which can be exploited by malicious, local users to bypass certain restrictions.

The vulnerability is caused due to an error in the IP implementation, which makes it possible to bypass the routing table and send packets to/through an on-link router other than the defined one.

Successful exploitation may allow access to services otherwise not reachable and bypassing of firewall rules.

The vulnerability affects Solaris 10 with patches 118833-06 through 118833-17 (SPARC) or patches 118855-04 through 118855-14 (x86).

Solution:
Apply patches.

-- SPARC Platform --

Solaris 10:
http://sunsolve.sun.com/search/docume...setkey=urn:cds:docid:1-21-118833-18-1

-- x86 Platform --

Solaris 10:
http://sunsolve.sun.com/search/docume...setkey=urn:cds:docid:1-21-118855-15-1

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

Changelog:
2006-07-27: Added CVE reference.

Original Advisory:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102509-1


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