{"id":"CVE-2007-0028","aliases":["EUVD-2007-0032","GHSA-9q96-m5g2-42pr"],"status":"published","title":"Microsoft Excel 2000, 2002, 2003, Viewer 2003, Office 2004 for Mac, and Office v.X for Mac does...","description":"Microsoft Excel 2000, 2002, 2003, Viewer 2003, Office 2004 for Mac, and Office v.X for Mac does not properly handle certain opcodes, which allows user-assisted remote attackers to execute arbitrary code via a crafted XLS file, which results in an \"Improper Memory Access Vulnerability.\"  NOTE: an early disclosure of this issue used CVE-2006-3432, but only CVE-2007-0028 should be used.","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.33931,"percentile":0.98405,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2007-01-09T23:00:00Z","modified":"2026-06-16T22:34:44Z","products":[{"vendor":"microsoft","product":"excel"},{"vendor":"microsoft","product":"excel_viewer"},{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"works"}],"references":[{"url":"http://www.fortinet.com/FortiGuardCenter/advisory/FG-2006-30.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.osvdb.org/31249","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-009A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"http://www.securityfocus.com/bid/21952","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/457274/100/0/threaded","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A768","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.fortinet.com/FortiGuardCenter/advisory/FGA-2007-01.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/493185","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Patch","US Government Resource"]},{"url":"http://www.vupen.com/english/advisories/2007/0103","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/23676","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-002","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://securitytracker.com/id?1017485","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-0028"},{"url":"https://github.com/advisories/GHSA-9q96-m5g2-42pr"}],"sources":{"cve":[{"id":"CVE-2007-0028","description":"Microsoft Excel 2000, 2002, 2003, Viewer 2003, Office 2004 for Mac, and Office v.X for Mac does not properly handle certain opcodes, which allows user-assisted remote attackers to execute arbitrary code via a crafted XLS file, which results in an \"Improper Memory Access Vulnerability.\"  NOTE: an early disclosure of this issue used CVE-2006-3432, but only CVE-2007-0028 should be used.","status":"published","published":"2007-01-09T23:00:00Z","modified":"2024-08-07T12:03:36.572Z","updated_at":"2026-11-02T13:34:15.046008Z"}],"euvd":[{"id":"EUVD-2007-0032","description":"Microsoft Excel 2000, 2002, 2003, Viewer 2003, Office 2004 for Mac, and Office v.X for Mac does not properly handle certain opcodes, which allows user-assisted remote attackers to execute arbitrary code via a crafted XLS file, which results in an \"Improper Memory Access Vulnerability.\"  NOTE: an early disclosure of this issue used CVE-2006-3432, but only CVE-2007-0028 should be used.","status":"published","published":"2007-01-09T23:00:00Z","modified":"2024-08-07T12:03:36Z","updated_at":"2026-11-03T01:38:32.679637Z"}],"ghsa":[{"id":"GHSA-9q96-m5g2-42pr","title":"Microsoft Excel 2000, 2002, 2003, Viewer 2003, Office 2004 for Mac, and Office v.X for Mac does...","description":"Microsoft Excel 2000, 2002, 2003, Viewer 2003, Office 2004 for Mac, and Office v.X for Mac does not properly handle certain opcodes, which allows user-assisted remote attackers to execute arbitrary code via a crafted XLS file, which results in an \"Improper Memory Access Vulnerability.\"  NOTE: an early disclosure of this issue used CVE-2006-3432, but only CVE-2007-0028 should be used.","status":"published","published":"2022-05-01T17:41:21Z","modified":"2023-01-31T05:02:52Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:48:21.282043Z"}],"nvd":[{"id":"CVE-2007-0028","description":"Microsoft Excel 2000, 2002, 2003, Viewer 2003, Office 2004 for Mac, and Office v.X for Mac does not properly handle certain opcodes, which allows user-assisted remote attackers to execute arbitrary code via a crafted XLS file, which results in an \"Improper Memory Access Vulnerability.\"  NOTE: an early disclosure of this issue used CVE-2006-3432, but only CVE-2007-0028 should be used.","status":"published","published":"2007-01-09T23:28:00Z","modified":"2026-06-16T22:34:44.3Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:01:11.752648Z"}]}}