{"id":"CVE-2003-0347","aliases":["EUVD-2003-0342","GHSA-pmf8-3rx6-9hmm"],"status":"published","title":"Heap-based buffer overflow in VBE.DLL and VBE6.DLL of Microsoft Visual Basic for Applications ...","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.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.54873,"percentile":0.99031,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2003-09-04T04:00:00Z","modified":"2026-06-16T22:02:02Z","exploits":[{"source":"exploitdb","id":"EDB-23094","title":"Microsoft Visual Basic For Applications SDK 5.0/6.0/6.2/6.3 - Document Handling Buffer Overrun","type":"remote","platform":"windows","date":"2003-09-03","verified":true,"url":"https://www.exploit-db.com/exploits/23094"}],"products":[{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"project"},{"vendor":"microsoft","product":"visio"},{"vendor":"microsoft","product":"visual_basic"}],"references":[{"url":"http://www.kb.cert.org/vuls/id/804780","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0093.html","tags":["mailing-list","x_refsource_VULNWATCH","x_transferred"]},{"url":"http://secunia.com/advisories/9666","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=106262077829157\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.securityfocus.com/bid/8534","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-037","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0347"},{"url":"https://github.com/advisories/GHSA-pmf8-3rx6-9hmm"}],"sources":{"cve":[{"id":"CVE-2003-0347","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.","status":"published","published":"2003-09-04T04:00:00Z","modified":"2024-08-08T01:50:47.939Z","updated_at":"2026-11-02T14:20:17.11067Z"}],"euvd":[{"id":"EUVD-2003-0342","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.","status":"published","published":"2003-09-04T04:00:00Z","modified":"2024-08-08T01:50:47Z","updated_at":"2026-11-03T01:15:07.680279Z"}],"ghsa":[{"id":"GHSA-pmf8-3rx6-9hmm","title":"Heap-based buffer overflow in VBE.DLL and VBE6.DLL of Microsoft Visual Basic for Applications ...","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.","status":"published","published":"2022-04-29T01:26:16Z","modified":"2023-01-30T05:01:06Z","updated_at":"2026-11-02T14:46:20.153222Z"}],"nvd":[{"id":"CVE-2003-0347","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.","status":"published","published":"2003-10-20T04:00:00Z","modified":"2026-06-16T22:02:02.48Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:47.41445Z"}]}}