{"cve":{"cve_id":"CVE-2017-11882","is_kev":true,"kev_date_added":"2021-11-03","kev_vendor_project":"Microsoft","kev_product":"Office","kev_vulnerability_name":"Microsoft Office Memory Corruption Vulnerability","kev_short_description":"Microsoft Office contains a memory corruption vulnerability that allows remote code execution in the context of the current user.","kev_required_action":"Apply updates per vendor instructions.","kev_due_date":"2022-05-03","kev_known_ransomware":true,"kev_notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-11882","kev_cwes":["CWE-119"],"epss_score":0.99945,"epss_percentile":0.99971,"epss_as_of":"2026-06-23","description":"Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, and Microsoft Office 2016 allow an attacker to run arbitrary code in the context of the current user by failing to properly handle objects in memory, aka \"Microsoft Office Memory Corruption Vulnerability\". This CVE ID is unique from CVE-2017-11884.","published_at":"2017-11-15T03:00:00Z","last_modified_at":null,"cvss_v3_score":7.8,"cvss_v3_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_v3_severity":"HIGH","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":"active","ssvc_automatable":false,"ssvc_technical_impact":"total","cwes":["CWE-119"],"nvd_references":["https://github.com/embedi/CVE-2017-11882","https://github.com/unamer/CVE-2017-11882","http://reversingminds-blog.logdown.com/posts/3907313-fileless-attack-in-word-without-macros-cve-2017-11882","https://github.com/rxwx/CVE-2017-11882","http://www.securityfocus.com/bid/101757","https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882","https://researchcenter.paloaltonetworks.com/2017/12/unit42-analysis-of-cve-2017-11882-exploit-in-the-wild/","http://www.securitytracker.com/id/1039783","https://www.kb.cert.org/vuls/id/421280","https://0patch.blogspot.com/2017/11/did-microsoft-just-manually-patch-their.html","https://0patch.blogspot.com/2017/11/official-patch-for-cve-2017-11882-meets.html","https://github.com/0x09AL/CVE-2017-11882-metasploit","https://www.exploit-db.com/exploits/43163/","https://web.archive.org/web/20181104111128/https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about/"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:31.350578Z","updated_at":"2026-06-28T23:09:26.431687Z"},"effective_severity":"HIGH","badges":["kev","ransomware","epss"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack 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Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, Microsoft Office 2016","version_end_inclusive":true,"cpe23_uri":"cve5:microsoft-corporation:microsoft-office:Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, Microsoft Office 2016:Microsoft Office 2007 Service Pack 3, Microsoft Office 2010 Service Pack 2, Microsoft Office 2013 Service Pack 1, Microsoft Office 2016"}],"exploit_refs":[],"news":[],"references":[{"url":"https://github.com/embedi/CVE-2017-11882","source_type":"MISC","tags":[]},{"url":"https://github.com/unamer/CVE-2017-11882","source_type":"MISC","tags":[]},{"url":"http://reversingminds-blog.logdown.com/posts/3907313-fileless-attack-in-word-without-macros-cve-2017-11882","source_type":"MISC","tags":[]},{"url":"https://github.com/rxwx/CVE-2017-11882","source_type":"MISC","tags":[]},{"url":"http://www.securityfocus.com/bid/101757","source_type":"MISC","tags":[]},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://researchcenter.paloaltonetworks.com/2017/12/unit42-analysis-of-cve-2017-11882-exploit-in-the-wild/","source_type":"MISC","tags":[]},{"url":"http://www.securitytracker.com/id/1039783","source_type":"MISC","tags":[]},{"url":"https://www.kb.cert.org/vuls/id/421280","source_type":"MISC","tags":[]},{"url":"https://0patch.blogspot.com/2017/11/did-microsoft-just-manually-patch-their.html","source_type":"MISC","tags":["patch"]},{"url":"https://0patch.blogspot.com/2017/11/official-patch-for-cve-2017-11882-meets.html","source_type":"MISC","tags":["patch"]},{"url":"https://github.com/0x09AL/CVE-2017-11882-metasploit","source_type":"EXPLOIT","tags":["exploit"]},{"url":"https://www.exploit-db.com/exploits/43163/","source_type":"EXPLOIT","tags":["exploit"]},{"url":"https://web.archive.org/web/20181104111128/https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about/","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2017-11-15T03:00:00Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2021-11-03T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"ssvc_changed","at":"2026-06-24T00:31:06.710831Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:06.710831Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"ssvc_changed","at":"2026-06-24T00:31:06.710831Z","label":"SSVC decision revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:06.710831Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:06.710831Z","label":"CVSS score revised","source":"vulnrichment"},{"type":"cvss_changed","at":"2026-06-24T00:31:06.710831Z","label":"CVSS score revised","source":"vulnrichment"}]}