Buffer overflow in NFS mountd gives root access to remote attackers, mostly in Linux systems.
Priority HIGH 65CWE-119Published · Updated
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
- Complete · Complete · Complete
- 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
Buffer overflow in NFS mountd gives root access to remote attackers, mostly in Linux systems.
Why it matters now
EPSS 0.27858 98th 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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:bsdi:bsd_os:1.1:*:*:*:*:*:*:* | 1.1 | Vulnerable | Bsdi |
| cpe:2.3:o:caldera:openlinux:1.2:*:*:*:*:*:*:* | 1.2 | Vulnerable | Caldera |
| cpe:2.3:o:redhat:linux:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:2.1:*:*:*:*:*:*:* | 2.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:3.0.3:*:*:*:*:*:*:* | 3.0.3 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:4.1:*:*:*:*:*:*:* | 4.1 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:4.2:*:*:*:*:*:*:* | 4.2 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Red Hat |
| cpe:2.3:o:redhat:linux:5.1:*:*:*:*:*:*:* | 5.1 | Vulnerable | Red Hat |
- cpe:2.3:o:bsdi:bsd_os:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Bsdi
- cpe:2.3:o:caldera:openlinux:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·Caldera
- cpe:2.3:o:redhat:linux:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:2.1:*:*:*:*:*:*:* Versions 2.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:3.0.3:*:*:*:*:*:*:* Versions 3.0.3 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:4.1:*:*:*:*:*:*:* Versions 4.1 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:4.2:*:*:*:*:*:*:* Versions 4.2 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Red Hat
- cpe:2.3:o:redhat:linux:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Red Hat
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-1999-0002
- 2026-10-03 Alias added: GHSA-222m-mgc9-9mqv
References
Advisory 1
Sources
- CVE-1999-0002 · CVE Program
- CVE-1999-0002 · NVD
- FIRST EPSS
- GHSA-222m-mgc9-9mqv · GitHub Advisory Database · CC BY 4.0
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