Vulnerability Details : CVE-2023-30431
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 db2set is vulnerable to a buffer overflow, caused by improper bounds checking. An attacker could overflow the buffer and execute arbitrary code. IBM X-Force ID: 252184.
Vulnerability category: OverflowExecute code
Products affected by CVE-2023-30431
- cpe:2.3:a:ibm:db2:11.5:*:*:*:*:-:*:*
- cpe:2.3:a:ibm:db2:10.5.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:db2:11.1.4.7:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-30431
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-30431
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST | |
|
8.4
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.5
|
5.9
|
IBM Corporation |
CWE ids for CVE-2023-30431
-
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)
- psirt@us.ibm.com (Secondary)
References for CVE-2023-30431
-
https://security.netapp.com/advisory/ntap-20230731-0007/
July 2023 IBM DB2 Vulnerabilities in NetApp Products | NetApp Product Security
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/252184
IBM Db2 buffer overflow CVE-2023-30431 Vulnerability ReportVDB Entry;Vendor Advisory
-
https://www.ibm.com/support/pages/node/7010565
Security Bulletin: IBM® Db2® db2set is vulnerable to arbitrary code execution. (CVE-2023-30431)Patch;Vendor Advisory
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