{"cve":"CVE-2009-0563","nvd":{"published":"2009-06-10T18:00:00.313","modified":"2026-06-16T23:05:18.980","status":"Analyzed","description":"Stack-based buffer overflow in Microsoft Office Word 2002 SP3, 2003 SP3, and 2007 SP1 and SP2; Microsoft Office for Mac 2004 and 2008; Open XML File Format Converter for Mac; Microsoft Office Word Viewer 2003 SP3; Microsoft Office Word Viewer; and Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP1 and SP2 allows remote attackers to execute arbitrary code via a Word document with a crafted tag containing an invalid length field, aka \"Word Buffer Overflow Vulnerability.\"","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-787"],"references":["http://osvdb.org/54959","http://www.securityfocus.com/archive/1/504204/100/0/threaded","http://www.securityfocus.com/bid/35188","http://www.securitytracker.com/id?1022356","http://www.us-cert.gov/cas/techalerts/TA09-160A.html"],"products":["microsoft:office","microsoft:office_compatibility_pack","microsoft:office_word_viewer","microsoft:open_xml_file_format_converter"],"source":"nvd","synced_at":"2026-10-19T19:54:07.895733559+00:00"},"epss":{"cve":"CVE-2009-0563","score":0.59634,"percentile":0.99126,"date":"2026-10-31"},"kev":{"cve":"CVE-2009-0563","date_added":"2022-06-08","due_date":"2022-06-22","vendor":"Microsoft","product":"Office","known_ransomware":false},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}