|
Problem IC84755
|
Status: Closed |
SECURITY: STACK BUFFER OVERFLOW VULNERABILITY IN JAVA STORED PROCEDURE INFRASTRUCTURE (CVE-2012-2197). |
| product: |
DB2 FOR LUW / DB2FORLUW / A10 - DB2 |
| Problem description: |
A stack buffer overflow vulnerability in Java Stored Procedure
infrastructure could be exploited to attain remote code
execution.
To exploit the vulnerability the malicious user would need:
1) Valid credential to connect to database
2) CONNECT privilege on database
3) A Java stored procedure to which the user has EXECUTE
privilege. |
| Problem Summary: |
****************************************************************
* USERS AFFECTED: *
* All DB2 systems on all Linux, Unix and Windows platforms at *
* service level Version 10.1 GA. *
****************************************************************
* PROBLEM DESCRIPTION: *
* See Security Bulletin: Buffer Overflow Vulnerability in IBM *
* DB2 Java Stored Procedure Infrastructure (CVE-2012-2197). *
* http://www.ibm.com/support/docview.wss?uid=swg21607628 *
****************************************************************
* RECOMMENDATION: *
* Refer to the following security bulletin to evaluate the *
* potential impact in your environment. *
* Security Bulletin: Buffer Overflow Vulnerability in IBM DB2 *
* SQL/PSM Stored Procedure Infrastructure (CVE-2012-4826). *
* http://www.ibm.com/support/docview.wss?uid=swg21614536 *
**************************************************************** |
| Local Fix: |
|
| available fix packs: |
DB2 Version 10.1 Fix Pack 1 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 2 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
|
| Solution |
An incomplete fix for this problem was introduced in DB2 Version
10.1 Fix Pack 1.
The fix for APAR IC86783 will complete the fix.
See Security Bulletin: Buffer Overflow Vulnerability in IBM DB2
SQL/PSM Stored Procedure Infrastructure (CVE-2012-4826).
http://www.ibm.com/support/docview.wss?uid=swg21614536 |
| Workaround |
not known / see Local fix |
| Timestamps |
Date - problem reported :
Date - problem closed :
Date - last modified :
| 20.06.2012
24.09.2012
19.12.2012 |
| Problem solved at the following versions (IBM BugInfos) |
|
| Problem solved according to the fixlist(s) of the following version(s) |
| 10.1.0.1
|
 |
| 10.5.0.1
|
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