{"id":"CVE-2015-1641","kind":"vulnerability","aliases":["CVE-2015-1641"],"related":[],"title":"Microsoft Office: Microsoft Office Memory Corruption Vulnerability","description":"Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word for Mac 2011, Office Compatibility Pack SP3, Word Automation Services on SharePoint Server 2010 SP2 and 2013 SP1, and Office Web Apps Server 2010 SP2 and 2013 SP1 allow remote attackers to execute arbitrary code via a crafted RTF document, aka \"Microsoft Office Memory Corruption Vulnerability.\"","summary":"Microsoft Office mishandles RTF files in memory, causing memory corruption. An attacker who gets a user to open a crafted RTF file can run code as that user.","severity":"critical","cvss":9.3,"epss":0.97246,"exploited":true,"exploited_at":"2021-11-03T00:00:00+00:00","products":[{"name":"Microsoft Office","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["exploited","infrastructure","microsoft-office","windows"],"not_affected_if":["unknown"],"how_to_check":null,"fix":"Apply the Microsoft Office updates per vendor instructions, as CISA requires; the specific patched build is not stated in the sources.","status":"open","published_at":"2015-04-14T20:59:05+00:00","first_seen_at":"2026-10-23T19:11:53+00:00","triaged_at":"2026-10-23T21:37:18+00:00","updated_at":"2026-10-23T21:57:34+00:00","category":"infrastructure","confidence":0.7,"triage":{"at":"2026-10-23T21:37:18Z","model":"claude-haiku-5-5","output":{"fix":"Apply the Microsoft Office updates per vendor instructions, as CISA requires; the specific patched build is not stated in the sources.","reach":"unknown","impact":"high","summary":"Microsoft Office mishandles RTF files in memory, causing memory corruption. An attacker who gets a user to open a crafted RTF file can run code as that user.","category":"infrastructure","who_cares":["windows","microsoft-office"],"confidence":0.7,"needs_auth":"no","worst_case":"Code runs as the current user after opening a malicious RTF file.","analyst_note":"Confirm patched Office builds and detection steps from Microsoft's security bulletin for CVE-2015-1641; the sources give no version or check.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["unknown"],"user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000443,"input_tokens":2835,"output_tokens":319,"severity_before":"unknown"},"analyst_status":"queued","analyst_note":"Confirm patched Office builds and detection steps from Microsoft's security bulletin for CVE-2015-1641; the sources give no version or check.","search":"'-1641':10A,13A '-2015':9A,12A '2007':52C '2010':55C,58C,81C,91C '2011':70C '2013':61C,64C,84C,94C 'aka':108C 'allow':96C 'app':89C 'arbitrari':101C 'attack':33B,98C 'autom':76C 'caus':29B 'code':46B,102C 'compat':72C 'corrupt':6A,31B,112C 'craft':41B,105C 'cve':8A,11A 'document':107C 'execut':100C 'exploit':16B 'file':26B,43B 'get':35B 'infrastructur':17B 'mac':69C 'memori':5A,28B,30B,111C 'microsoft':1A,3A,14A,19B,22B,50C,109C 'microsoft-offic':18B 'mishandl':24B 'offic':2A,4A,20B,23B,54C,71C,87C,110C 'office':15A 'open':39B 'pack':73C 'remot':97C 'rt':65C 'rtf':25B,42B,106C 'run':45B 'server':80C,90C 'servic':77C 'sharepoint':79C 'sp1':62C,66C,85C,95C 'sp2':56C,59C,82C,92C 'sp3':53C,74C 'user':37B,49B 'via':103C 'vulner':7A,113C 'web':88C 'window':21B 'word':51C,57C,60C,63C,67C,75C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2015-04-14T20:59:05+00:00","kev":{"dateAdded":"2021-11-03","dueDate":"2022-05-03","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2015-1641","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2015-1641","severity":null,"published_at":"2021-11-03T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:53+00:00","fetched_at":"2026-10-25T14:39:41+00:00","note":null},{"source":"epss","external_id":"CVE-2015-1641","url":"https://api.first.org/data/v1/epss?cve=CVE-2015-1641","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:44+00:00","fetched_at":"2026-10-23T19:13:44+00:00","note":null},{"source":"nvd","external_id":"CVE-2015-1641","url":"https://nvd.nist.gov/vuln/detail/CVE-2015-1641","severity":null,"published_at":"2015-04-14T20:59:05+00:00","modified_at":"2026-06-17T00:22:45+00:00","first_seen_at":"2026-10-23T21:57:34+00:00","fetched_at":"2026-10-23T21:57:34+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}