CVE-2003-0347 EXPLOIT
10.0
HIGH · CVSS 2.0 · EPSS 54.9% (pctl 99)
Patch early
A public exploit exists.
Description
Heap-based buffer overflow in VBE.DLL and VBE6.DLL of Microsoft Visual Basic for Applications (VBA) SDK 5.0 through 6.3 allows remote attackers to execute arbitrary code via a document with a long ID parameter.
Scoring
| CVSS | 10.0 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
| EPSS | 54.87% — more likely to be exploited than 99% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2003-10-20 |
| Last modified | 2026-06-16 |
Affected (4)
| Vendor | Product |
|---|---|
| microsoft | office |
| microsoft | project |
| microsoft | visio |
| microsoft | visual basic |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft Visual Basic For Applications SDK 5.0/6.0/6.2/6.3 - Document Handling Buffer Overrun | 2003-09-03 |
References
- http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0093.html
- http://marc.info/?l=bugtraq&m=106262077829157&w=2
- http://secunia.com/advisories/9666
- http://www.kb.cert.org/vuls/id/804780
- http://www.securityfocus.com/bid/8534
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-037
- http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0093.html
- http://marc.info/?l=bugtraq&m=106262077829157&w=2
- http://secunia.com/advisories/9666
- http://www.kb.cert.org/vuls/id/804780
- http://www.securityfocus.com/bid/8534
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-037
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