{"id":"CVE-2006-3493","aliases":["EUVD-2006-3488","GHSA-f8c7-wfvw-q6v3"],"status":"published","title":"Buffer overflow in LsCreateLine function (mso_203) in mso.dll and mso9.dll, as used by Microsoft...","description":"Buffer overflow in LsCreateLine function (mso_203) in mso.dll and mso9.dll, as used by Microsoft Word and possibly other products in Microsoft Office 2003, 2002, and 2000, allows remote user-assisted attackers to cause a denial of service (crash) via a crafted Word DOC or other Office file type.  NOTE: this issue was originally reported to allow code execution, but on 20060710 Microsoft stated that code execution is not possible, and the original researcher agrees.","severity":{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.40405,"percentile":0.98655,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2006-07-10T22:00:00Z","modified":"2026-06-16T22:27:10Z","exploits":[{"source":"exploitdb","id":"EDB-2001","title":"Microsoft Word 2000/2003 - Unchecked Boundary Condition","type":"dos","platform":"windows","date":"2006-07-10","verified":true,"url":"https://www.exploit-db.com/exploits/2001"}],"products":[{"vendor":"microsoft","product":"office"}],"references":[{"url":"http://www.securityfocus.com/bid/18905","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/archive/1/439649/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://securitytracker.com/id?1016453","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047732.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/2720","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://marc.info/?l=full-disclosure\u0026m=115231380526820\u0026w=2","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"http://marc.info/?l=full-disclosure\u0026m=115261598510657\u0026w=2","tags":["mailing-list","x_refsource_FULLDISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/27617","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/439878/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://blogs.technet.com/msrc/archive/2006/07/10/441006.aspx","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-3493"},{"url":"https://github.com/advisories/GHSA-f8c7-wfvw-q6v3"}],"sources":{"cve":[{"id":"CVE-2006-3493","description":"Buffer overflow in LsCreateLine function (mso_203) in mso.dll and mso9.dll, as used by Microsoft Word and possibly other products in Microsoft Office 2003, 2002, and 2000, allows remote user-assisted attackers to cause a denial of service (crash) via a crafted Word DOC or other Office file type.  NOTE: this issue was originally reported to allow code execution, but on 20060710 Microsoft stated that code execution is not possible, and the original researcher agrees.","status":"published","published":"2006-07-10T22:00:00Z","modified":"2024-08-07T18:30:33.996Z","updated_at":"2026-11-02T14:33:49.62488Z"}],"euvd":[{"id":"EUVD-2006-3488","description":"Buffer overflow in LsCreateLine function (mso_203) in mso.dll and mso9.dll, as used by Microsoft Word and possibly other products in Microsoft Office 2003, 2002, and 2000, allows remote user-assisted attackers to cause a denial of service (crash) via a crafted Word DOC or other Office file type.  NOTE: this issue was originally reported to allow code execution, but on 20060710 Microsoft stated that code execution is not possible, and the original researcher agrees.","status":"published","published":"2006-07-10T22:00:00Z","modified":"2024-08-07T18:30:33Z","updated_at":"2026-11-03T01:15:56.357298Z"}],"ghsa":[{"id":"GHSA-f8c7-wfvw-q6v3","title":"Buffer overflow in LsCreateLine function (mso_203) in mso.dll and mso9.dll, as used by Microsoft...","description":"Buffer overflow in LsCreateLine function (mso_203) in mso.dll and mso9.dll, as used by Microsoft Word and possibly other products in Microsoft Office 2003, 2002, and 2000, allows remote user-assisted attackers to cause a denial of service (crash) via a crafted Word DOC or other Office file type.  NOTE: this issue was originally reported to allow code execution, but on 20060710 Microsoft stated that code execution is not possible, and the original researcher agrees.","status":"published","published":"2022-05-01T07:09:35Z","modified":"2023-01-31T05:01:37Z","updated_at":"2026-11-02T14:48:05.782204Z"}],"nvd":[{"id":"CVE-2006-3493","description":"Buffer overflow in LsCreateLine function (mso_203) in mso.dll and mso9.dll, as used by Microsoft Word and possibly other products in Microsoft Office 2003, 2002, and 2000, allows remote user-assisted attackers to cause a denial of service (crash) via a crafted Word DOC or other Office file type.  NOTE: this issue was originally reported to allow code execution, but on 20060710 Microsoft stated that code execution is not possible, and the original researcher agrees.","status":"published","published":"2006-07-10T22:05:00Z","modified":"2026-06-16T22:27:10.903Z","cvss":[{"version":"2.0","score":5.1,"vector":"AV:N/AC:H/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:01:04.288594Z"}]}}