The proxy DNS service in Symantec Gateway Security (SGS) allows remote attackers to make…
Priority LOW 26Published · 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 · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The proxy DNS service in Symantec Gateway Security (SGS) allows remote attackers to make arbitrary DNS queries to third-party DNS servers, while hiding the source IP address of the attacker. NOTE: another researcher has stated that the default configuration does not proxy DNS queries received on the external interface
Why it matters now
EPSS 0.01463 73rd 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 · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:symantec:gateway_security:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:320:*:*:*:*:*:*:* | 320 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:360:*:*:*:*:*:*:* | 360 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:360r:*:*:*:*:*:*:* | 360r | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5000_series_2.0.1:*:*:*:*:*:*:* | 5000_series_2.0.1 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5000_series_3.0:*:*:*:*:*:*:* | 5000_series_3.0 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5110:*:*:*:*:*:*:* | 5110 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5110_1.0:*:*:*:*:*:*:* | 5110_1.0 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5200:*:*:*:*:*:*:* | 5200 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5200_1.0:*:*:*:*:*:*:* | 5200_1.0 | Vulnerable | Symantec |
- cpe:2.3:h:symantec:gateway_security:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:320:*:*:*:*:*:*:* Versions 320 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:360:*:*:*:*:*:*:* Versions 360 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:360r:*:*:*:*:*:*:* Versions 360r Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5000_series_2.0.1:*:*:*:*:*:*:* Versions 5000_series_2.0.1 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5000_series_3.0:*:*:*:*:*:*:* Versions 5000_series_3.0 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5110:*:*:*:*:*:*:* Versions 5110 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5110_1.0:*:*:*:*:*:*:* Versions 5110_1.0 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5200:*:*:*:*:*:*:* Versions 5200 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5200_1.0:*:*:*:*:*:*:* Versions 5200_1.0 Vulnerable ·Symantec
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:symantec:gateway_security:5300:*:*:*:*:*:*:* | 5300 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5300_1.0:*:*:*:*:*:*:* | 5300_1.0 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5310_1.0:*:*:*:*:*:*:* | 5310_1.0 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5400_2.0:*:*:*:*:*:*:* | 5400_2.0 | Vulnerable | Symantec |
| cpe:2.3:h:symantec:gateway_security:5400_2.0.1:*:*:*:*:*:*:* | 5400_2.0.1 | Vulnerable | Symantec |
- cpe:2.3:h:symantec:gateway_security:5300:*:*:*:*:*:*:* Versions 5300 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5300_1.0:*:*:*:*:*:*:* Versions 5300_1.0 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5310_1.0:*:*:*:*:*:*:* Versions 5310_1.0 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5400_2.0:*:*:*:*:*:*:* Versions 5400_2.0 Vulnerable ·Symantec
- cpe:2.3:h:symantec:gateway_security:5400_2.0.1:*:*:*:*:*:*:* Versions 5400_2.0.1 Vulnerable ·Symantec
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-4562
- 2026-10-03 Alias added: GHSA-97wm-hr4h-jwm3
References
—
More Symantec Gateway Security vulnerabilities
- TI-2005-00215 Heap-based buffer overflow in the DEC2EXE module for Symantec AntiVirus Library allows… CVSS 2.0HIGH 7.5
- TI-2002-01385 Symantec Raptor Firewall 6.5 and 6.5.3, Enterprise Firewall 6.5.2 and 7.0, VelociRaptor… CVSS 2.0HIGH 7.5
- TI-2002-00522 FTP proxy in Symantec Raptor Firewall 6.5.3 and Enterprise 7.0 rewrites an FTP server's… CVSS 2.0HIGH 7.5
- TI-2006-02281 The HTTP proxy in Symantec Gateway Security 5000 Series 2.0.1 and 3.0, and Enterprise… CVSS 2.0MEDIUM 5.0
- TI-2004-01349 Symantec Enterprise Firewall/VPN Appliances 100, 200, and 200R running firmware before… CVSS 2.0MEDIUM 5.0
- TI-2004-01630 The DNS proxy (DNSd) for multiple Symantec Gateway Security products allows remote… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2006-4562 · CVE Program
- CVE-2006-4562 · NVD
- FIRST EPSS
- GHSA-97wm-hr4h-jwm3 · GitHub Advisory Database · CC BY 4.0
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