Multiple heap-based buffer overflows in EMC Legato NetWorker 7.1.x before 7.1.4 and 7.2.x…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Multiple heap-based buffer overflows in EMC Legato NetWorker 7.1.x before 7.1.4 and 7.2.x before 7.2.1.Build.314, and other products such as Sun Solstice Backup (SBU) 6.0 and 6.1 and StorEdge Enterprise Backup Software (EBS) 7.1 through 7.2L, allow remote attackers to execute arbitrary code or cause a denial of service (unresponsive application) via malformed RPC packets to (1) RPC program number 390109 (nsrd.exe) and (2) RPC program number 390113 (nsrexecd.exe).
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 · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:emc:legato_networker:7.1.1:*:*:*:*:*:*:* | 7.1.1 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.1.2:*:*:*:*:*:*:* | 7.1.2 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.1.3:*:*:*:*:*:*:* | 7.1.3 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.2:*:*:*:*:*:*:* | 7.2 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.2.1:*:*:*:*:*:*:* | 7.2.1 | Vulnerable | EMC |
| cpe:2.3:a:emc:legato_networker:7.2_build172:*:*:*:*:*:*:* | 7.2_build172 | Vulnerable | EMC |
- cpe:2.3:a:emc:legato_networker:7.1.1:*:*:*:*:*:*:* Versions 7.1.1 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.1.2:*:*:*:*:*:*:* Versions 7.1.2 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.1.3:*:*:*:*:*:*:* Versions 7.1.3 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.2:*:*:*:*:*:*:* Versions 7.2 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.2.1:*:*:*:*:*:*:* Versions 7.2.1 Vulnerable ·EMC
- cpe:2.3:a:emc:legato_networker:7.2_build172:*:*:*:*:*:*:* Versions 7.2_build172 Vulnerable ·EMC
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-3658
- 2026-10-03 Alias added: GHSA-9cgq-cjm7-94qp
References
More EMC Legato Networker vulnerabilities
- TI-2009-02627 Integer signedness error in the authentication functionality in librpc.dll in the… CVSS 2.0HIGH 10.0
- TI-2007-03509 Stack-based buffer overflow in the NetWorker Remote Exec Service (nsrexecd.exe) in EMC… CVSS 2.0HIGH 9.3
- TI-2005-00321 EMC Legato NetWorker, Solstice Backup 6.0 and 6.1, and StorEdge Enterprise Backup 6.0… CVSS 2.0HIGH 7.5
- TI-2005-00320 EMC Legato NetWorker, Sun Solstice Backup 6.0 and 6.1, and StorEdge Enterprise Backup 7.0… CVSS 2.0HIGH 7.5
- TI-2005-00322 The Legato PortMapper in EMC Legato NetWorker, Sun Solstice Backup 6.0 and 6.1, and… CVSS 2.0MEDIUM 6.4
- TI-2005-03454 nsrd.exe in EMC Legato NetWorker 7.1.x before 7.1.4 and 7.2.x before 7.2.1.Build.314, and… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2005-3658 · CVE Program
- CVE-2005-3658 · NVD
- FIRST EPSS
- GHSA-9cgq-cjm7-94qp · 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