The SPARC hypervisor in Sun System Firmware 6.6.3 through 6.6.5 and 7.1.3 through 7.1.3.e…
Priority LOW 21CWE-264Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Complete · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-264.
Summary
The SPARC hypervisor in Sun System Firmware 6.6.3 through 6.6.5 and 7.1.3 through 7.1.3.e on UltraSPARC T1, T2, and T2+ processors allows logical domain users to access memory in other logical domains via unknown vectors.
Why it matters now
EPSS 0.00307 23rd 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 · 31
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:sun:blade_t6300_server:6.6.3:*:*:*:*:*:*:* | 6.6.3 | Vulnerable | Sun |
| cpe:2.3:h:sun:blade_t6300_server:6.6.4:*:*:*:*:*:*:* | 6.6.4 | Vulnerable | Sun |
| cpe:2.3:h:sun:blade_t6300_server:6.6.5:*:*:*:*:*:*:* | 6.6.5 | Vulnerable | Sun |
| cpe:2.3:h:sun:blade_t6320_server:7.1.3d:*:*:*:*:*:*:* | 7.1.3d | Vulnerable | Sun |
| cpe:2.3:h:sun:blade_t6320_server:7.1.3e:*:*:*:*:*:*:* | 7.1.3e | Vulnerable | Sun |
| cpe:2.3:h:sun:fire_enterprise_server_t1000:6.6.3:*:*:*:*:*:*:* | 6.6.3 | Vulnerable | Sun |
| cpe:2.3:h:sun:fire_enterprise_server_t1000:6.6.4:*:*:*:*:*:*:* | 6.6.4 | Vulnerable | Sun |
| cpe:2.3:h:sun:fire_enterprise_server_t1000:6.6.5:*:*:*:*:*:*:* | 6.6.5 | Vulnerable | Sun |
| cpe:2.3:h:sun:fire_enterprise_server_t2000:6.6.3:*:*:*:*:*:*:* | 6.6.3 | Vulnerable | Sun |
| cpe:2.3:h:sun:fire_enterprise_server_t2000:6.6.4:*:*:*:*:*:*:* | 6.6.4 | Vulnerable | Sun |
- cpe:2.3:h:sun:blade_t6300_server:6.6.3:*:*:*:*:*:*:* Versions 6.6.3 Vulnerable ·Sun
- cpe:2.3:h:sun:blade_t6300_server:6.6.4:*:*:*:*:*:*:* Versions 6.6.4 Vulnerable ·Sun
- cpe:2.3:h:sun:blade_t6300_server:6.6.5:*:*:*:*:*:*:* Versions 6.6.5 Vulnerable ·Sun
- cpe:2.3:h:sun:blade_t6320_server:7.1.3d:*:*:*:*:*:*:* Versions 7.1.3d Vulnerable ·Sun
- cpe:2.3:h:sun:blade_t6320_server:7.1.3e:*:*:*:*:*:*:* Versions 7.1.3e Vulnerable ·Sun
- cpe:2.3:h:sun:fire_enterprise_server_t1000:6.6.3:*:*:*:*:*:*:* Versions 6.6.3 Vulnerable ·Sun
- cpe:2.3:h:sun:fire_enterprise_server_t1000:6.6.4:*:*:*:*:*:*:* Versions 6.6.4 Vulnerable ·Sun
- cpe:2.3:h:sun:fire_enterprise_server_t1000:6.6.5:*:*:*:*:*:*:* Versions 6.6.5 Vulnerable ·Sun
- cpe:2.3:h:sun:fire_enterprise_server_t2000:6.6.3:*:*:*:*:*:*:* Versions 6.6.3 Vulnerable ·Sun
- cpe:2.3:h:sun:fire_enterprise_server_t2000:6.6.4:*:*:*:*:*:*:* Versions 6.6.4 Vulnerable ·Sun
Show 21 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:sun:fire_enterprise_server_t2000:6.6.5:*:*:*:*:*:*:* | 6.6.5 | Vulnerable | Sun |
| cpe:2.3:h:sun:netra_cp3060_server:6.6.3:*:*:*:*:*:*:* | 6.6.3 | Vulnerable | Sun |
| cpe:2.3:h:sun:netra_cp3060_server:6.6.4:*:*:*:*:*:*:* | 6.6.4 | Vulnerable | Sun |
| cpe:2.3:h:sun:netra_cp3060_server:6.6.5:*:*:*:*:*:*:* | 6.6.5 | Vulnerable | Sun |
| cpe:2.3:h:sun:netra_t2000_server:6.6.3:*:*:*:*:*:*:* | 6.6.3 | Vulnerable | Sun |
| cpe:2.3:h:sun:netra_t2000_server:6.6.4:*:*:*:*:*:*:* | 6.6.4 | Vulnerable | Sun |
| cpe:2.3:h:sun:netra_t2000_server:6.6.5:*:*:*:*:*:*:* | 6.6.5 | Vulnerable | Sun |
| cpe:2.3:h:sun:netra_t5220_server:7.1.3:*:*:*:*:*:*:* | 7.1.3 | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t1000:6.6.3:*:*:*:*:*:*:* | 6.6.3 | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t1000:6.6.4:*:*:*:*:*:*:* | 6.6.4 | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t1000:6.6.5:*:*:*:*:*:*:* | 6.6.5 | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t2000:6.6.3:*:*:*:*:*:*:* | 6.6.3 | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t2000:6.6.4:*:*:*:*:*:*:* | 6.6.4 | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t2000:6.6.5:*:*:*:*:*:*:* | 6.6.5 | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t5120:7.1.3e:*:*:*:*:*:*:* | 7.1.3e | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t5140:7.1.3d:*:*:*:*:*:*:* | 7.1.3d | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t5140:7.1.3e:*:*:*:*:*:*:* | 7.1.3e | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t5220:7.1.3d:*:*:*:*:*:*:* | 7.1.3d | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t5220:7.1.3e:*:*:*:*:*:*:* | 7.1.3e | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t5240:7.1.3d:*:*:*:*:*:*:* | 7.1.3d | Vulnerable | Sun |
| cpe:2.3:h:sun:sparc_enterprise_server_t5240:7.1.3e:*:*:*:*:*:*:* | 7.1.3e | Vulnerable | Sun |
- cpe:2.3:h:sun:fire_enterprise_server_t2000:6.6.5:*:*:*:*:*:*:* Versions 6.6.5 Vulnerable ·Sun
- cpe:2.3:h:sun:netra_cp3060_server:6.6.3:*:*:*:*:*:*:* Versions 6.6.3 Vulnerable ·Sun
- cpe:2.3:h:sun:netra_cp3060_server:6.6.4:*:*:*:*:*:*:* Versions 6.6.4 Vulnerable ·Sun
- cpe:2.3:h:sun:netra_cp3060_server:6.6.5:*:*:*:*:*:*:* Versions 6.6.5 Vulnerable ·Sun
- cpe:2.3:h:sun:netra_t2000_server:6.6.3:*:*:*:*:*:*:* Versions 6.6.3 Vulnerable ·Sun
- cpe:2.3:h:sun:netra_t2000_server:6.6.4:*:*:*:*:*:*:* Versions 6.6.4 Vulnerable ·Sun
- cpe:2.3:h:sun:netra_t2000_server:6.6.5:*:*:*:*:*:*:* Versions 6.6.5 Vulnerable ·Sun
- cpe:2.3:h:sun:netra_t5220_server:7.1.3:*:*:*:*:*:*:* Versions 7.1.3 Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t1000:6.6.3:*:*:*:*:*:*:* Versions 6.6.3 Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t1000:6.6.4:*:*:*:*:*:*:* Versions 6.6.4 Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t1000:6.6.5:*:*:*:*:*:*:* Versions 6.6.5 Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t2000:6.6.3:*:*:*:*:*:*:* Versions 6.6.3 Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t2000:6.6.4:*:*:*:*:*:*:* Versions 6.6.4 Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t2000:6.6.5:*:*:*:*:*:*:* Versions 6.6.5 Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t5120:7.1.3e:*:*:*:*:*:*:* Versions 7.1.3e Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t5140:7.1.3d:*:*:*:*:*:*:* Versions 7.1.3d Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t5140:7.1.3e:*:*:*:*:*:*:* Versions 7.1.3e Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t5220:7.1.3d:*:*:*:*:*:*:* Versions 7.1.3d Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t5220:7.1.3e:*:*:*:*:*:*:* Versions 7.1.3e Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t5240:7.1.3d:*:*:*:*:*:*:* Versions 7.1.3d Vulnerable ·Sun
- cpe:2.3:h:sun:sparc_enterprise_server_t5240:7.1.3e:*:*:*:*:*:*:* Versions 7.1.3e Vulnerable ·Sun
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2008-4992
- 2026-10-03 Alias added: GHSA-jv73-3jph-wpp3
References
Patch 1
Other 1
Sources
- CVE-2008-4992 · CVE Program
- CVE-2008-4992 · NVD
- FIRST EPSS
- GHSA-jv73-3jph-wpp3 · 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