IBM InfoSphere Information Server denial of service
Priority MEDIUM 41CWE-20Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA.
Summary
IBM InfoSphere Information Server 11.7 could allow a remote attacker to cause a denial of service due to improper input validation. IBM X-Force ID: 265161.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01078 65th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| IBM | InfoSphere Information Server | 11.7 | — | No fix listed | CNA |
- InfoSphere Information Server VendorIBM Affected 11.7 Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ibm:infosphere_information_server:*:*:*:*:*:*:*:* | 11.7.0.0 to before 11.7.1.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:infosphere_information_server:*:*:*:*:on_cloud:*:*:* | 11.7.0.0 to before 11.7.1.4 | Vulnerable | IBM |
| cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* | not specified by NVD | Running on | IBM |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:ibm:infosphere_information_server:*:*:*:*:*:*:*:* Versions 11.7.0.0 to before 11.7.1.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:infosphere_information_server:*:*:*:*:on_cloud:*:*:* Versions 11.7.0.0 to before 11.7.1.4 Vulnerable ·IBM
- cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·IBM
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-40699
- 2026-10-03 Alias added: GHSA-cw4r-64q7-x6hc
References
More IBM Infosphere Information Server vulnerabilities
- TI-2020-16712 IBM InfoSphere Information Server 8.5.0.0 is affected by deserialization of untrusted… CVSS 3.1CRITICAL 9.8
- TI-2022-19379 Command injection in IBM InfoSphere DataStage CVSS 3.1CRITICAL 9.8
- TI-2022-06725 CSV injection in IBM InfoSphere Information Server CVSS 3.1CRITICAL 9.8
- TI-2022-19375 XML external entity injection in IBM InfoSphere Information Server CVSS 3.1CRITICAL 9.1
- TI-2022-23773 IBM InfoSphere Information Server SQL injection CVSS 3.1CRITICAL 9.8
- TI-2009-04024 Multiple buffer overflows in unspecified setuid executables in the DataStage subsystem in… CVSS 2.0HIGH 10.0
Sources
- CVE-2023-40699 · CVE Program
- CVE-2023-40699 · NVD
- FIRST EPSS
- GHSA-cw4r-64q7-x6hc · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences