{"schema":"threatline.record/2","record":{"id":"CVE-2017-11882","aliases":[],"summary":"Microsoft Office Memory Corruption Vulnerability","details":"Microsoft Office contains a memory corruption vulnerability that allows remote code execution in the context of the current user.","categories":["Applications & CMS"],"product":"Office","vendor":"Microsoft","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2017-11882","source_modified_at":"2025-10-21T23:55:30.163Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Microsoft Office","vendor":"Microsoft Corporation","versions":[{"status":"affected","version":"Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, Microsoft Office 2016"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.8,"severity":"High","kev":{"listed":true,"date_added":"2021-11-03","due_date":"2022-05-03","required_action":"Apply updates per vendor instructions.","ransomware_campaign_use":"Known"},"epss":{"probability":0.99945,"percentile":0.99974,"score_date":"2026-10-23"},"published_at":"2017-11-15T03:00:00.000Z","modified_at":"2025-10-21T23:55:30.163Z","provenance":[{"source":"CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23T17:00:09.9001Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2017-11882","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2025-10-21T23:55:30.163Z"},{"source":"Metasploit","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/fileformat/office_ms17_11882.rb","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2017-11-15"},{"source":"Exploit-DB","url":"https://www.exploit-db.com/exploits/43163","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2017-11-20"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2017-11882","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CISA KEV","CVE List","Metasploit","Exploit-DB","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11882","source":"CISA KEV"},{"source":"CVE List","url":"https://github.com/embedi/CVE-2017-11882","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://github.com/unamer/CVE-2017-11882","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://github.com/rxwx/CVE-2017-11882","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882","tags":["x_refsource_CONFIRM","x_transferred"]},{"source":"CVE List","url":"https://researchcenter.paloaltonetworks.com/2017/12/unit42-analysis-of-cve-2017-11882-exploit-in-the-wild/","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.kb.cert.org/vuls/id/421280","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred"]},{"source":"CVE List","url":"https://0patch.blogspot.com/2017/11/did-microsoft-just-manually-patch-their.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://0patch.blogspot.com/2017/11/official-patch-for-cve-2017-11882-meets.html","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://github.com/0x09AL/CVE-2017-11882-metasploit","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.exploit-db.com/exploits/43163/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"source":"CVE List","url":"https://web.archive.org/web/20181104111128/https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about/","tags":["x_refsource_MISC","x_transferred"]},{"source":"CVE List","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11882","tags":["government-resource"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"active","automatable":"no","technical_impact":"total","assessed_at":"2025-02-10T14:42:21.991125Z"},"exploits":[{"source":"Metasploit","kind":"Exploit module","name":"Microsoft Office CVE-2017-11882","url":"https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/fileformat/office_ms17_11882.rb","date":"2017-11-15","added":"2025-06-23","check":false},{"source":"Exploit-DB","kind":"Remote exploit","name":"Microsoft Office - 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