Vulnerability Details : CVE-2012-4857
Buffer overflow in IBM Informix 11.50 through 11.50.xC9W2 and 11.70 before 11.70.xC7 allows remote authenticated users to execute arbitrary code via a crafted SQL statement.
Vulnerability category: OverflowExecute code
Products affected by CVE-2012-4857
- cpe:2.3:a:ibm:informix_dynamic_server:11.50:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc5w2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc5w3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc7:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc7w1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc8w4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc9:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc3w1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc6w1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc6w2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc7w4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc8:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc8w1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc4w1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc5:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc6w3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc6w4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc8w2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc8w3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc5w4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc6:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc7w2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.50.xc7w3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.70.xc1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.70.xc2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:informix_dynamic_server:11.70.xc3:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-4857
7.98%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-4857
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST |
CWE ids for CVE-2012-4857
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-4857
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/79737
IBM Informix database unspecified SQL statements buffer overflow CVE-2012-4857 Vulnerability Report
-
http://www.securitytracker.com/id?1027849
IBM Informix Buffer Overflow in Processing SQL Statements Lets Remote Authenticated Users Execute Arbitrary Code - SecurityTracker
-
https://www.ibm.com/support/docview.wss?uid=swg21618994
IBM Security Bulletin: Buffer overrun vulnerability when executing unspecified SQL statements in IBM Informix (CVE-2012-4857)Vendor Advisory
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