Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP…
Priority MEDIUM 47Published · 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
Heap-based buffer overflow in the SIPParser function in i3sipmsg.dll in Interaction SIP Proxy before 3.0.011 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a REGISTER request with a SPI version number that contains a large number of space or tab characters.
Why it matters now
EPSS 0.1294 96th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:interactive_intelligence:interaction_sip_proxy:3.0.010:*:*:*:*:*:*:* | 3.0.010 | Vulnerable | Interactive Intelligence |
- cpe:2.3:a:interactive_intelligence:interaction_sip_proxy:3.0.010:*:*:*:*:*:*:* Versions 3.0.010 Vulnerable ·Interactive Intelligence
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-4466
- 2026-10-03 Alias added: GHSA-m2jg-x6cx-w676
References
Sources
- CVE-2005-4466 · CVE Program
- CVE-2005-4466 · NVD
- FIRST EPSS
- GHSA-m2jg-x6cx-w676 · GitHub Advisory Database · CC BY 4.0
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