{"id":"CVE-2017-11882","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-11882","generatedAt":"2026-10-29T00:57:47.147Z","title":"Microsoft Office Memory Corruption Vulnerability","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":"2017-11-15T03:29:02.000Z","lastModified":"2026-06-17T01:02:32.000Z","status":"Analyzed","sourceIdentifier":"secure@microsoft.com","cvss":{"version":"3.1","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":["CWE-119"],"affected":["microsoft/office"],"epss":{"score":0.99945,"percentile":0.99973,"date":"2026-10-27","history":[]},"kev":{"listed":true,"dateAdded":"2021-11-03","dueDate":"2022-05-03","knownRansomwareCampaignUse":"Known","notes":"Apply updates per vendor instructions.\nhttps://nvd.nist.gov/vuln/detail/CVE-2017-11882"},"exploits":{"count":1,"verified":false,"firstPublished":"2017-11-20","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":43163,"kind":"exploit","title":"Microsoft Office - OLE Remote Code Execution","url":"https://www.exploit-db.com/exploits/43163","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/43163.txt","file":"exploits/windows/remote/43163.txt","published":"2017-11-20","added":"2017-11-20","updated":"2017-11-21","author":"embedi","type":"remote","platform":"windows","port":null,"verified":false,"codes":["CVE-2017-11882"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/embedi/CVE-2017-11882/tree/2f28b55bab1434c643be6274c06c2dba08915453"}]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 3 May 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"http://reversingminds-blog.logdown.com/posts/3907313-fileless-attack-in-word-without-macros-cve-2017-11882","tags":["Exploit","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"http://www.securityfocus.com/bid/101757","tags":["Third Party Advisory","VDB Entry"],"source":"secure@microsoft.com"},{"url":"http://www.securitytracker.com/id/1039783","tags":["Third Party Advisory","VDB Entry"],"source":"secure@microsoft.com"},{"url":"https://0patch.blogspot.com/2017/11/did-microsoft-just-manually-patch-their.html","tags":["Exploit","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"https://0patch.blogspot.com/2017/11/official-patch-for-cve-2017-11882-meets.html","tags":["Exploit","Patch","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"https://github.com/0x09AL/CVE-2017-11882-metasploit","tags":["Exploit","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"https://github.com/embedi/CVE-2017-11882","tags":["Exploit","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"https://github.com/rxwx/CVE-2017-11882","tags":["Exploit","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"https://github.com/unamer/CVE-2017-11882","tags":["Exploit","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882","tags":["Patch","Vendor Advisory"],"source":"secure@microsoft.com"},{"url":"https://researchcenter.paloaltonetworks.com/2017/12/unit42-analysis-of-cve-2017-11882-exploit-in-the-wild/","tags":["Exploit","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"https://web.archive.org/web/20181104111128/https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about/","tags":["Exploit","Mitigation","Third Party Advisory"],"source":"secure@microsoft.com"},{"url":"https://www.exploit-db.com/exploits/43163/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"secure@microsoft.com"},{"url":"https://www.kb.cert.org/vuls/id/421280","tags":["Third Party Advisory","US Government Resource"],"source":"secure@microsoft.com"},{"url":"http://reversingminds-blog.logdown.com/posts/3907313-fileless-attack-in-word-without-macros-cve-2017-11882","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/101757","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securitytracker.com/id/1039783","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://0patch.blogspot.com/2017/11/did-microsoft-just-manually-patch-their.html","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://0patch.blogspot.com/2017/11/official-patch-for-cve-2017-11882-meets.html","tags":["Exploit","Patch","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/0x09AL/CVE-2017-11882-metasploit","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/embedi/CVE-2017-11882","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/rxwx/CVE-2017-11882","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/unamer/CVE-2017-11882","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11882","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://researchcenter.paloaltonetworks.com/2017/12/unit42-analysis-of-cve-2017-11882-exploit-in-the-wild/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://web.archive.org/web/20181104111128/https://embedi.com/blog/skeleton-closet-ms-office-vulnerability-you-didnt-know-about/","tags":["Exploit","Mitigation","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/43163/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.kb.cert.org/vuls/id/421280","tags":["Third Party Advisory","US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11882","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-11882","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}