Expreserve, as used in vi and ex, allows local users to overwrite arbitrary files and gain root access.
Priority LOW 12Published · Updated
Key facts
- Attack vector
- Local
- 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
Expreserve, as used in vi and ex, allows local users to overwrite arbitrary files and gain root access.
Why it matters now
EPSS 0.00476 41st 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 · 13
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:hp:hp-ux:9:*:*:*:*:*:*:* | 9 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:o:hp:hp-ux:10:*:*:*:*:*:*:* | 10 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:o:sun:solaris:2.4:*:x86:*:*:*:*:* | 2.4 | Vulnerable | Sun |
| cpe:2.3:o:sun:sunos:4.1.1:*:*:*:*:*:*:* | 4.1.1 | Vulnerable | Sun |
| cpe:2.3:o:sun:sunos:4.1.2:*:*:*:*:*:*:* | 4.1.2 | Vulnerable | Sun |
| cpe:2.3:o:sun:sunos:4.1.3:*:*:*:*:*:*:* | 4.1.3 | Vulnerable | Sun |
| cpe:2.3:o:sun:sunos:4.1.3c:*:*:*:*:*:*:* | 4.1.3c | Vulnerable | Sun |
| cpe:2.3:o:sun:sunos:4.1.3u1:*:*:*:*:*:*:* | 4.1.3u1 | Vulnerable | Sun |
| cpe:2.3:o:sun:sunos:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | Sun |
| cpe:2.3:o:sun:sunos:5.1:*:*:*:*:*:*:* | 5.1 | Vulnerable | Sun |
- cpe:2.3:o:hp:hp-ux:9:*:*:*:*:*:*:* Versions 9 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:o:hp:hp-ux:10:*:*:*:*:*:*:* Versions 10 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:o:sun:solaris:2.4:*:x86:*:*:*:*:* Versions 2.4 Vulnerable ·Sun
- cpe:2.3:o:sun:sunos:4.1.1:*:*:*:*:*:*:* Versions 4.1.1 Vulnerable ·Sun
- cpe:2.3:o:sun:sunos:4.1.2:*:*:*:*:*:*:* Versions 4.1.2 Vulnerable ·Sun
- cpe:2.3:o:sun:sunos:4.1.3:*:*:*:*:*:*:* Versions 4.1.3 Vulnerable ·Sun
- cpe:2.3:o:sun:sunos:4.1.3c:*:*:*:*:*:*:* Versions 4.1.3c Vulnerable ·Sun
- cpe:2.3:o:sun:sunos:4.1.3u1:*:*:*:*:*:*:* Versions 4.1.3u1 Vulnerable ·Sun
- cpe:2.3:o:sun:sunos:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·Sun
- cpe:2.3:o:sun:sunos:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·Sun
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-1999-0132
- 2026-10-03 Alias added: GHSA-3x35-fvpx-4r5q
References
Advisory 1
Other 1
Sources
- CVE-1999-0132 · CVE Program
- CVE-1999-0132 · NVD
- FIRST EPSS
- GHSA-3x35-fvpx-4r5q · GitHub Advisory Database · CC BY 4.0
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