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DB2 Universal Database Denial of Service Vulnerability Advisory Available in Danish  Advisory Available in German 

Secunia Advisory: SA23397  
Release Date: 2006-12-17
Last Update: 2006-12-21

Critical:
Less critical
Impact: DoS
Where: From local network
Solution Status: Vendor Patch

Software:DB2 Universal Database 8.x

CVE reference:CVE-2006-6638 (Secunia mirror)

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Description:
Vivek Rathod has reported a vulnerability in DB2, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to a NULL pointer dereference error within "sqle_db2ra_as_recvrequest" and can be exploited to crash the DB2 instance via a specially crafted SQLJRA packet.

Do you have this product installed on your home computer? Scan using the free Personal Software Inspector. Check if a vulnerable version is installed on computers in your corporate network, scan using the Network Software Inspector.

Solution:
Update to version 8.1 FixPak 14 (8.2 FixPak 7).

Provided and/or discovered by:
Vivek Rathod, Application Security Inc.

Changelog:
2006-12-21: Added CVE reference.

Original Advisory:
Application Security Inc.
http://www.appsecinc.com/resources/alerts/db2/2006-11-30.shtml

IBM:
http://www-1.ibm.com/support/docview.wss?uid=swg1IY91847
http://www-1.ibm.com/support/docview.wss?uid=swg1IY86917



Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.

Secunia collects, validates, and verifies all vulnerability reports issued by security research groups, vendors, and others.

19 Related Secunia Security Advisories, displaying 10

1. IBM DB2 Multiple Vulnerabilities
2. IBM DB2 UDB Multiple Vulnerabilities
3. IBM DB2 Multiple Vulnerabilities
4. IBM DB2 Universal Database Denial of Service and Buffer Overflows
5. IBM DB2 Fenced UserID Directory Access Authentication Bypass
6. IBM DB2 Authorisation Bypass Vulnerability
7. IBM DB2 Multiple Vulnerabilities
8. DB2 Universal Database Denial of Service Vulnerabilities
9. DB2 Universal Database Multiple Denial of Service Vulnerabilities
10. DB2 Universal Database Multiple Denial of Service Vulnerabilities

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