CVE-2023-35012 json
IBM Db2 code execution
published 2023-07-17 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-39049
- cvss
- 6.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 14%
- public exploits
- 0
- none known
Summary
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 with a Federated configuration is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with SYSADM privileges could overflow the buffer and execute arbitrary code on the system. IBM X-Force ID: 257763.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 14% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
- IBM Db2 for Linux, UNIX and Windows
- ibm db2_for_linux_unix_and_windows
Classification
- Weakness
- Technology feeds
References
-
ibm.com
/support/pages/node/7010747
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/257763
vdb-entry, vendor-advisory
- security.netapp.com /advisory/ntap-20230818-0013/
Sources
- CVE List CVE-2023-35012
- NVD CVE-2023-35012
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