CVE-2023-47158 json
IBM Db2 denial of service
published 2024-01-22 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-51293
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 54%
- public exploits
- 0
- none known
Summary
IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server)
10.5, 11.1 and 11.5
could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 270750.
Patch / fix
- ibm.com/support/pages/node/7105496 advisory
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.74% chance of exploitation in the next 30 days, higher than 54% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Affected products
- IBM Db2 for Linux, UNIX and Windows
Classification
- Weakness
-
- CWE-20 Improper Input Validation
- Technology feeds
References
-
ibm.com
/support/pages/node/7105496
vendor-advisory, patch
-
exchange.xforce.ibmcloud.com
/vulnerabilities/270750
vdb-entry, vendor-advisory
- security.netapp.com /advisory/ntap-20240307-0002/
Sources
- CVE List CVE-2023-47158
- NVD CVE-2023-47158
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.