{"id":"CVE-2009-0557","aliases":[],"url":"https://o3.security/vulnerability/CVE-2009-0557","summary":"Excel in Microsoft Office 2000 SP3, Office XP SP3, Office 2003 SP3, and Office 2004 and 2008 for Mac; Excel in 2007 Microsoft Office System SP1 and SP2; Open XML File Format Converter…","details":"Excel in Microsoft Office 2000 SP3, Office XP SP3, Office 2003 SP3, and Office 2004 and 2008 for Mac; Excel in 2007 Microsoft Office System SP1 and SP2; Open XML File Format Converter for Mac; Microsoft Office Excel Viewer 2003 SP3; Microsoft Office Excel Viewer; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2 allow remote attackers to execute arbitrary code via a crafted Excel file with a malformed record object, aka \"Object Record Corruption Vulnerability.\"","published":"2009-06-10T18:00:00.000Z","modified":"2025-10-22T00:05:54.825Z","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":{"score":0.58551,"percentile":0.99029,"asOf":"2026-08-26"},"cisaKev":{"dateAdded":"2022-06-08","dueDate":"2022-06-22","knownRansomwareCampaignUse":false},"exploitsKnown":1,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"http://www.vupen.com/english/advisories/2009/1540"},{"type":"WEB","url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5564"},{"type":"WEB","url":"http://www.securitytracker.com/id?1022351"},{"type":"ADVISORY","url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-021"},{"type":"WEB","url":"http://osvdb.org/54953"},{"type":"WEB","url":"http://www.securityfocus.com/bid/35241"},{"type":"ADVISORY","url":"http://www.us-cert.gov/cas/techalerts/TA09-160A.html"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2009-0557"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2025-10-22T00:05:54.825Z"}}