Vulnerability CVE-2011-1033
Published: 2011-02-14   Modified: 2012-02-13

Description:
Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows remote attackers to execute arbitrary code via crafted arguments in the USELASTCOMMITTED session environment option in a SQL SET ENVIRONMENT statement.

See advisories in our WLB2 database:
Topic
Author
Date
High
IBM Informix Dynamic Server SET ENVIRONMENT Remote Code Execution Vulnerability
ZDI
16.02.2011

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
IBM -> Informix dynamic server 

 References:
http://dvlabs.tippingpoint.com/blog/2011/02/07/zdi-disclosure-ibm
http://securityreason.com/securityalert/8078
http://www.securityfocus.com/archive/1/516250/100/0/threaded
http://www.securityfocus.com/bid/46230
http://www.vupen.com/english/advisories/2011/0309
http://zerodayinitiative.com/advisories/ZDI-11-050/
https://exchange.xforce.ibmcloud.com/vulnerabilities/65209
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