CVE-2006-3855
First published: Tue Aug 08 2006(Updated: )
The ifx_load_internal function in IBM Informix Dynamic Server (IDS) allows remote authenticated users to execute arbitrary C code via the DllMain or _init function in a library, aka "C code UDR."
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IBM Informix Dynamic Server | =9.40.uc3 | |
| IBM Informix Dynamic Server | =9.40.uc2 | |
| IBM Informix Dynamic Server | =9.40.tc5 | |
| IBM Informix Dynamic Server | =9.40.uc1 | |
| IBM Informix Dynamic Server | =10.0.xc3 | |
| IBM Informix Dynamic Server | =10.0 | |
| IBM Informix Dynamic Server | =9.4 | |
| IBM Informix Dynamic Server | =9.40.uc5 |
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Reference Links
- http://www-1.ibm.com/support/docview.wss?uid=swg21242921
- http://www.databasesecurity.com/informix/DatabaseHackersHandbook-AttackingInformix.pdf
- http://www.securityfocus.com/bid/19264
- http://www.osvdb.org/27689
- http://www.vupen.com/english/advisories/2006/3077
- http://secunia.com/advisories/21301
- https://exchange.xforce.ibmcloud.com/vulnerabilities/28129
- http://www.securityfocus.com/archive/1/443184/100/0/threaded
- http://www.securityfocus.com/archive/1/443133/100/0/threaded
Frequently Asked Questions
What is the severity of CVE-2006-3855?
CVE-2006-3855 has a medium severity rating due to the potential for remote code execution by authenticated users.
How do I fix CVE-2006-3855?
To mitigate CVE-2006-3855, upgrade to the latest version of IBM Informix Dynamic Server that includes security patches addressing this vulnerability.
Who is affected by CVE-2006-3855?
CVE-2006-3855 affects users of IBM Informix Dynamic Server versions 9.40.uc1, 9.40.uc2, 9.40.uc3, 9.40.uc5, 9.40.tc5, and 10.0.
Can CVE-2006-3855 be exploited remotely without authentication?
No, CVE-2006-3855 requires remote authenticated access to exploit the vulnerability.
What type of attack does CVE-2006-3855 enable?
CVE-2006-3855 enables attackers to execute arbitrary C code on the server through user-defined routines (UDRs).
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- vendor/ibm
- canonical/ibm informix dynamic server
- version/ibm informix dynamic server/9.40.uc3
- version/ibm informix dynamic server/9.40.uc2
- version/ibm informix dynamic server/9.40.tc5
- version/ibm informix dynamic server/9.40.uc1
- version/ibm informix dynamic server/10.0.xc3
- version/ibm informix dynamic server/10.0
- version/ibm informix dynamic server/9.4
- version/ibm informix dynamic server/9.40.uc5