{"cve_id":"CVE-2012-2539","published":"2012-12-12T00:55:01.060000+00:00","last_modified":"2026-06-16T23:41:39.477000+00:00","vuln_status":"Analyzed","description":"Microsoft Word 2003 SP3, 2007 SP2 and SP3, and 2010 SP1; Word Viewer; Office Compatibility Pack SP2 and SP3; and Office Web Apps 2010 SP1 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted RTF data, aka \"Word RTF 'listoverridecount' Remote Code Execution Vulnerability.\"","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","base_score":7.8,"base_severity":"HIGH","attack_vector":"LOCAL","privileges_req":"NONE","user_interaction":"REQUIRED","scope":"UNCHANGED","impact_c":"HIGH","impact_i":"HIGH","impact_a":"HIGH","cwe_ids":["CWE-787"],"in_kev":true,"kev_date_added":"2022-03-28","kev_ransomware":false,"epss_score":0.53033,"epss_percentile":0.98978,"cap_rule_version":"0.1.1","stage":"EXECUTION","req_access":"NONE","req_vector":"LOCAL","req_user_interaction":true,"grant_access":"USER","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T08:11:20.952374+00:00","first_seen":"2012-12-12T00:55:01.060000+00:00","kev_first_seen":"2022-03-28T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["microsoft"],"products":["office_compatibility_pack","office_web_apps","office_word_viewer","sharepoint_server","word"],"affected":[{"vendor":"microsoft","product":"office_compatibility_pack","ranges":["all versions"]},{"vendor":"microsoft","product":"office_web_apps","ranges":["2010"]},{"vendor":"microsoft","product":"office_word_viewer","ranges":["all versions"]},{"vendor":"microsoft","product":"sharepoint_server","ranges":["2010"]},{"vendor":"microsoft","product":"word","ranges":["2003","2007","2010"]}]}