{"cve_id":"CVE-2012-1889","published":"2012-06-13T04:46:46.190000+00:00","last_modified":"2026-06-16T23:40:29.923000+00:00","vuln_status":"Analyzed","description":"Microsoft XML Core Services 3.0, 4.0, 5.0, and 6.0 accesses uninitialized memory locations, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site.","cvss_version":"3.1","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","base_score":8.8,"base_severity":"HIGH","attack_vector":"NETWORK","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":"2022-06-08","kev_ransomware":false,"epss_score":0.83516,"epss_percentile":0.99685,"cap_rule_version":"0.1.1","stage":"INITIAL_ACCESS","req_access":"NONE","req_vector":"NETWORK","req_user_interaction":true,"grant_access":"USER","caps":["CODE_EXEC"],"terminal":false,"cap_confidence":"high","ingested_at":"2026-09-18T08:05:03.362911+00:00","first_seen":"2012-06-13T04:46:46.190000+00:00","kev_first_seen":"2022-06-08T00:00:00+00:00","novelty_score":0.0,"novelty_reasons":[],"novelty_at":null,"vendors":["microsoft"],"products":["expression_web","groove","groove_server","office","office_compatibility_pack","office_word_viewer","sharepoint_server","windows_7","windows_8","windows_server_2003","windows_server_2008","windows_server_2012","windows_vista","windows_xp","xml_core_services"],"affected":[{"vendor":"microsoft","product":"xml_core_services","ranges":["5.0","3.0","6.0","4.0"]}]}