Ingate Firewall before 4.3.4 and SIParator before 4.3.4 allows remote attackers to cause…
Priority LOW 38Published · 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
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Ingate Firewall before 4.3.4 and SIParator before 4.3.4 allows remote attackers to cause a denial of service (kernel deadlock) by sending a SYN packet for a TCP stream, which requires an RST packet in response.
Why it matters now
EPSS 0.01893 79th 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 · 7
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:ingate:ingate_firewall:*:*:*:*:*:*:*:* | up to 4.3.3 | Running on | Ingate |
| cpe:2.3:h:ingate:ingate_firewall:3.2:*:*:*:*:*:*:* | 3.2 | Running on | Ingate |
| cpe:2.3:h:ingate:ingate_firewall:3.2.1:*:*:*:*:*:*:* | 3.2.1 | Running on | Ingate |
| cpe:2.3:h:ingate:ingate_firewall:3.3.1:*:*:*:*:*:*:* | 3.3.1 | Running on | Ingate |
| cpe:2.3:h:ingate:ingate_firewall:4.1.3:*:*:*:*:*:*:* | 4.1.3 | Running on | Ingate |
| cpe:2.3:h:ingate:siparator:*:*:*:*:*:*:*:* | up to 4.3.3 | Running on | Ingate |
| cpe:2.3:h:ingate:siparator:3.2:*:*:*:*:*:*:* | 3.2 | Running on | Ingate |
- cpe:2.3:h:ingate:ingate_firewall:*:*:*:*:*:*:*:* Versions up to 4.3.3 Running on ·Ingate
- cpe:2.3:h:ingate:ingate_firewall:3.2:*:*:*:*:*:*:* Versions 3.2 Running on ·Ingate
- cpe:2.3:h:ingate:ingate_firewall:3.2.1:*:*:*:*:*:*:* Versions 3.2.1 Running on ·Ingate
- cpe:2.3:h:ingate:ingate_firewall:3.3.1:*:*:*:*:*:*:* Versions 3.3.1 Running on ·Ingate
- cpe:2.3:h:ingate:ingate_firewall:4.1.3:*:*:*:*:*:*:* Versions 4.1.3 Running on ·Ingate
- cpe:2.3:h:ingate:siparator:*:*:*:*:*:*:*:* Versions up to 4.3.3 Running on ·Ingate
- cpe:2.3:h:ingate:siparator:3.2:*:*:*:*:*:*:* Versions 3.2 Running on ·Ingate
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-4464
- 2026-10-03 Alias added: GHSA-6qqv-794g-frqv
References
Sources
- CVE-2005-4464 · CVE Program
- CVE-2005-4464 · NVD
- FIRST EPSS
- GHSA-6qqv-794g-frqv · 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