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IBM DB2 Data Manipulation and Buffer Overflow Vulnerabilities

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Release Date:  2010-04-23    Last Update:  2010-09-06    Views:  5,572

Secunia Advisory SA39500

Where:

From local network

Impact:

Manipulation of data, DoS

Solution Status:

Vendor Patch

Software:

CVE Reference(s):

Description


Two vulnerabilities have been reported in IBM DB2, which can be exploited by by malicious users to cause a DoS (Denial of Service) and by malicious people to manipulate certain data.

1) An error in the TLS implementation while handling session re-negotiations can be exploited to insert arbitrary plaintext into an existing TLS session via Man-in-the-Middle (MitM) attacks.

This is related to vulnerability #1 in:
SA37291

2) An error in the implementation of the REPEAT function can be exploited to cause a buffer overflow and crash the DB2 server.

The vulnerabilities are reported in versions prior to 9.1 Fix Pack 9 and prior to 9.5 Fix Pack 6.


Solution:
Update to version 9.1 Fix Pack 9 and 9.5 Fix Pack 6.

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

Original Advisory:
http://www.ibm.com/support/docview.wss?uid=swg21426108
http://www.ibm.com/support/docview.wss?uid=swg21444772
http://www.ibm.com/support/docview.wss?uid=swg1IC65922
http://www.ibm.com/support/docview.wss?uid=swg1IC67848
http://www.ibm.com/support/docview.wss?uid=swg1IC68054

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 DB2 Data Manipulation and Buffer Overflow Vulnerabilities

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