Buffer overflow in IBM Informix Dynamic Server (IDS) 9.40.TC5 through 9.40.xC7 and…
Priority LOW 39Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Buffer overflow in IBM Informix Dynamic Server (IDS) 9.40.TC5 through 9.40.xC7 and 10.00.TC1 through 10.00.xC3 allows attackers to execute arbitrary code via the SQLIDEBUG environment variable (envariable).
Why it matters now
EPSS 0.0365 89th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ibm:informix_dynamic_server:9.40.tc5:*:*:*:*:*:*:* | 9.40.tc5 | Vulnerable | IBM |
| cpe:2.3:a:ibm:informix_dynamic_server:9.40.uc5:*:*:*:*:*:*:* | 9.40.uc5 | Vulnerable | IBM |
| cpe:2.3:a:ibm:informix_dynamic_server:9.40.xc5:*:*:*:*:*:*:* | 9.40.xc5 | Vulnerable | IBM |
| cpe:2.3:a:ibm:informix_dynamic_server:10.0.tc1:*:*:*:*:*:*:* | 10.0.tc1 | Vulnerable | IBM |
| cpe:2.3:a:ibm:informix_dynamic_server:10.0.xc1:*:*:*:*:*:*:* | 10.0.xc1 | Vulnerable | IBM |
- cpe:2.3:a:ibm:informix_dynamic_server:9.40.tc5:*:*:*:*:*:*:* Versions 9.40.tc5 Vulnerable ·IBM
- cpe:2.3:a:ibm:informix_dynamic_server:9.40.uc5:*:*:*:*:*:*:* Versions 9.40.uc5 Vulnerable ·IBM
- cpe:2.3:a:ibm:informix_dynamic_server:9.40.xc5:*:*:*:*:*:*:* Versions 9.40.xc5 Vulnerable ·IBM
- cpe:2.3:a:ibm:informix_dynamic_server:10.0.tc1:*:*:*:*:*:*:* Versions 10.0.tc1 Vulnerable ·IBM
- cpe:2.3:a:ibm:informix_dynamic_server:10.0.xc1:*:*:*:*:*:*:* Versions 10.0.xc1 Vulnerable ·IBM
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-3862
- 2026-10-03 Alias added: GHSA-667p-cr9x-vg3j
References
More IBM Informix Dynamic Server vulnerabilities
- TI-2009-02627 Integer signedness error in the authentication functionality in librpc.dll in the… CVSS 2.0HIGH 10.0
- TI-2009-02626 Multiple buffer overflows in the authentication functionality in librpc.dll in the… CVSS 2.0HIGH 10.0
- TI-2010-03848 Integer overflow in librpc.dll in portmap.exe (aka the ISM Portmapper service) in ISM… CVSS 2.0HIGH 10.0
- TI-2008-00734 Multiple stack-based and heap-based buffer overflows in the Windows RPC components for… CVSS 2.0HIGH 10.0
- TI-2011-00892 Stack-based buffer overflow in oninit in IBM Informix Dynamic Server (IDS) 11.50 allows… CVSS 2.0HIGH 9.3
- TI-2008-00912 Unspecified vulnerability in IBM Informix Dynamic Server (IDS) 7.x through 11.x allows… CVSS 2.0HIGH 10.0
Sources
- CVE-2006-3862 · CVE Program
- CVE-2006-3862 · NVD
- FIRST EPSS
- GHSA-667p-cr9x-vg3j · GitHub Advisory Database · CC BY 4.0
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