The _CalcHashValueWithLength function in FastBackServer.exe in the Server in IBM Tivoli…
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 · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
The _CalcHashValueWithLength function in FastBackServer.exe in the Server in IBM Tivoli Storage Manager (TSM) FastBack 5.5.0.0 through 5.5.6.0 and 6.1.0.0 through 6.1.0.1 does not properly validate an unspecified length value, which allows remote attackers to cause a denial of service (daemon crash) by sending data over TCP. NOTE: this might overlap CVE-2010-3060.
Why it matters now
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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.0:*:*:*:*:*:*:* | 5.5.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.1:*:*:*:*:*:*:* | 5.5.1 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.2:*:*:*:*:*:*:* | 5.5.2 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.2.0:*:*:*:*:*:*:* | 5.5.2.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.3.0:*:*:*:*:*:*:* | 5.5.3.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.4.0:*:*:*:*:*:*:* | 5.5.4.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.5.0:*:*:*:*:*:*:* | 5.5.5.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.6.0:*:*:*:*:*:*:* | 5.5.6.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.0.0:*:*:*:*:*:*:* | 6.1.0.0 | Vulnerable | IBM |
| cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.0.1:*:*:*:*:*:*:* | 6.1.0.1 | Vulnerable | IBM |
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.0:*:*:*:*:*:*:* Versions 5.5.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.1:*:*:*:*:*:*:* Versions 5.5.1 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.2:*:*:*:*:*:*:* Versions 5.5.2 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.2.0:*:*:*:*:*:*:* Versions 5.5.2.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.3.0:*:*:*:*:*:*:* Versions 5.5.3.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.4.0:*:*:*:*:*:*:* Versions 5.5.4.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.5.0:*:*:*:*:*:*:* Versions 5.5.5.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.6.0:*:*:*:*:*:*:* Versions 5.5.6.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.0.0:*:*:*:*:*:*:* Versions 6.1.0.0 Vulnerable ·IBM
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.0.1:*:*:*:*:*:*:* Versions 6.1.0.1 Vulnerable ·IBM
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2010-3756
- 2026-10-03 Alias added: GHSA-3xpw-r9fx-85m3
References
More IBM Tivoli Storage Manager Fastback vulnerabilities
- TI-2015-01703 Stack-based buffer overflow in the FastBackMount process in IBM Tivoli Storage Manager… CVSS 2.0HIGH 10.0
- TI-2015-04150 Stack-based buffer overflow in the server in IBM Tivoli Storage Manager FastBack 6.1… CVSS 2.0HIGH 10.0
- TI-2015-04149 Stack-based buffer overflow in the server in IBM Tivoli Storage Manager FastBack 6.1… CVSS 2.0HIGH 10.0
- TI-2015-04148 Stack-based buffer overflow in the server in IBM Tivoli Storage Manager FastBack 6.1… CVSS 2.0HIGH 10.0
- TI-2015-04147 Stack-based buffer overflow in the server in IBM Tivoli Storage Manager FastBack 6.1… CVSS 2.0HIGH 10.0
- TI-2015-04146 Stack-based buffer overflow in the server in IBM Tivoli Storage Manager FastBack 6.1… CVSS 2.0HIGH 10.0
Sources
- CVE-2010-3756 · CVE Program
- CVE-2010-3756 · NVD
- FIRST EPSS
- GHSA-3xpw-r9fx-85m3 · GitHub Advisory Database · CC BY 4.0
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