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IBM Informix Dynamic Server RPC Implementation Vulnerabilities
Release Date: 2010-03-02 Last Update: 2011-01-26 Views: 3,378
Secunia Advisory SA38731
Where:
From local network
Impact:
DoS, System access,
Solution Status:
Vendor Patch
CVE Reference(s):
Description
Some vulnerabilities have been reported in IBM Informix Dynamic Server, which can be exploited by malicious people to compromise a vulnerable system.
1) Multiple errors in the RPC library (librpc.dll) can be exploited to cause buffer overflows via specially crafted RPC packets sent to TCP port 36890.
2) A signedness error in the RPC library (librpc.dll) can be exploited to cause a stack-based buffer overflow via a specially crafted RPC packet sent to to TCP port 36890.
Successful exploitation of the vulnerabilities allows execution of arbitrary code.
The vulnerabilities are reported in versions prior to IDS 10.00.TC9 and IDS 11.10.TC3.
Solution:
Update to version IDS 10.00.TC10 or IDS 11.10.TC3 4.
Provided and/or discovered by:
Sebastian Apelt, reported via ZDI
Original Advisory:
IBM:
http://www.ibm.com/support/docview.wss?uid=swg1IC55329
http://www.ibm.com/support/docview.wss?uid=swg1IC55330
ZDI:
http://www.zerodayinitiative.com/advisories/ZDI-10-022/
http://www.zerodayinitiative.com/advisories/ZDI-10-023/
Deep Links:
Links available to Secunia VIM customers
Do you have additional information related to this advisory?
Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com
Subject: IBM Informix Dynamic Server RPC Implementation Vulnerabilities
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