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Vulnerability record · CVE-2005-1212 · published 14 June 2005

CVE-2005-1212: Microsoft windows 2000 vulnerability

Microsoft · Windows 2000

Buffer overflow in Microsoft Step-by-Step Interactive Training (orun32.exe) allows remote attackers to execute arbitrary code via a bookmark link file (.cbo, cbl, or .cbm extension) with a long User field.

7.5 CVSS 2.0 High EPSS 25% · top 2.2%
7.5CVSS 2.0 base score
25%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in Microsoft Step-by-Step Interactive Training (orun32.exe) allows remote attackers to execute arbitrary code via a bookmark link file (.cbo, cbl, or .cbm extension) with a long User field.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

7 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://idefense.com/application/poi/display?id=262&type=vulnerabilities&flashstatus=true PatchVendor Advisory
http://secunia.com/advisories/15669/ PatchVendor Advisory
http://securitytracker.com/id?1014194
http://www.securityfocus.com/bid/13944
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-031
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1224
http://idefense.com/application/poi/display?id=262&type=vulnerabilities&flashstatus=true PatchVendor Advisory
http://secunia.com/advisories/15669/ PatchVendor Advisory
http://securitytracker.com/id?1014194
http://www.securityfocus.com/bid/13944
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-031
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1224

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2005-1212), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.