{"id":"CVE-2005-1987","aliases":["EUVD-2005-1989","GHSA-pfww-hw2q-8mc3"],"status":"published","title":"Buffer overflow in Collaboration Data Objects (CDO), as used in Microsoft Windows and Microsoft...","description":"Buffer overflow in Collaboration Data Objects (CDO), as used in Microsoft Windows and Microsoft Exchange Server, allows remote attackers to execute arbitrary code when CDOSYS or CDOEX processes an e-mail message with a large header name, as demonstrated using the \"Content-Type\" string.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.43446,"percentile":0.98744,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2005-10-13T04:00:00Z","modified":"2026-06-16T22:14:02Z","products":[{"vendor":"microsoft","product":"exchange_server"},{"vendor":"microsoft","product":"windows_2000"},{"vendor":"microsoft","product":"windows_server_2003"},{"vendor":"microsoft","product":"windows_xp"}],"references":[{"url":"http://www.osvdb.org/19905","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Broken Link"]},{"url":"http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ907245","tags":["vendor-advisory","x_refsource_MSKB","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A581","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1406","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/883460","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A848","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1515","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/22495","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://secunia.com/advisories/17167","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://www.securityfocus.com/bid/15067","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1420","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-048","tags":["vendor-advisory","x_refsource_MS","x_transferred","Patch","Vendor Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1201","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1130","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Third Party Advisory"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA05-284A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://securitytracker.com/id?1015038","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://archives.neohapsis.com/archives/fulldisclosure/2005-10/0289.html","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Broken Link"]},{"url":"http://marc.info/?l=bugtraq\u0026m=112915118302012\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://securitytracker.com/id?1015039","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2005-1987"},{"url":"http://support.microsoft.com/default.aspx?scid=kb;[LN];Q907245"},{"url":"https://github.com/advisories/GHSA-pfww-hw2q-8mc3"}],"sources":{"cve":[{"id":"CVE-2005-1987","description":"Buffer overflow in Collaboration Data Objects (CDO), as used in Microsoft Windows and Microsoft Exchange Server, allows remote attackers to execute arbitrary code when CDOSYS or CDOEX processes an e-mail message with a large header name, as demonstrated using the \"Content-Type\" string.","status":"published","published":"2005-10-13T04:00:00Z","modified":"2024-08-07T22:06:57.831Z","updated_at":"2026-11-02T14:33:39.916766Z"}],"euvd":[{"id":"EUVD-2005-1989","description":"Buffer overflow in Collaboration Data Objects (CDO), as used in Microsoft Windows and Microsoft Exchange Server, allows remote attackers to execute arbitrary code when CDOSYS or CDOEX processes an e-mail message with a large header name, as demonstrated using the \"Content-Type\" string.","status":"published","published":"2005-10-13T04:00:00Z","modified":"2024-08-07T22:06:57Z","updated_at":"2026-11-03T01:15:32.408501Z"}],"ghsa":[{"id":"GHSA-pfww-hw2q-8mc3","title":"Buffer overflow in Collaboration Data Objects (CDO), as used in Microsoft Windows and Microsoft...","description":"Buffer overflow in Collaboration Data Objects (CDO), as used in Microsoft Windows and Microsoft Exchange Server, allows remote attackers to execute arbitrary code when CDOSYS or CDOEX processes an e-mail message with a large header name, as demonstrated using the \"Content-Type\" string.","status":"published","published":"2022-05-01T02:04:00Z","modified":"2025-04-03T04:19:24Z","cwes":["CWE-120"],"updated_at":"2026-11-02T15:00:43.562212Z"}],"nvd":[{"id":"CVE-2005-1987","description":"Buffer overflow in Collaboration Data Objects (CDO), as used in Microsoft Windows and Microsoft Exchange Server, allows remote attackers to execute arbitrary code when CDOSYS or CDOEX processes an e-mail message with a large header name, as demonstrated using the \"Content-Type\" string.","status":"published","published":"2005-10-13T10:02:00Z","modified":"2026-06-16T22:14:02.12Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:00:56.902692Z"}]}}