Multiple buffer overflows in the Office Viewer OCX ActiveX control (oa.ocx) 3.2 allow…
Priority MEDIUM 50Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Multiple buffer overflows in the Office Viewer OCX ActiveX control (oa.ocx) 3.2 allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long argument to the (1) HttpDownloadFile, (2) Open, (3) OpenWebFile, (4) DoOleCommand, (5) FTPDownloadFile, (6) FTPUploadFile, (7) HttpUploadFile, (8) Save, or (9) SaveWebFile function.
Why it matters now
EPSS 0.0704 94th 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:office_ocx:office_viewer_ocx:3.2:*:*:*:*:*:*:* | 3.2 | Vulnerable | Office Ocx |
- cpe:2.3:a:office_ocx:office_viewer_ocx:3.2:*:*:*:*:*:*:* Versions 3.2 Vulnerable ·Office Ocx
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-2588
- 2026-10-03 Alias added: GHSA-p7x2-95q8-393h
References
Sources
- CVE-2007-2588 · CVE Program
- CVE-2007-2588 · NVD
- FIRST EPSS
- GHSA-p7x2-95q8-393h · GitHub Advisory Database · CC BY 4.0
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