{"cveID":"CVE-2017-11882","vendorProject":"Microsoft","product":"Office","vulnerabilityName":"Microsoft Office Memory Corruption Vulnerability","dateAdded":"2021-11-03","shortDescription":"Microsoft Office contains a memory corruption vulnerability that allows remote code execution in the context of the current user.","requiredAction":"Apply updates per vendor instructions.","dueDate":"2022-05-03","knownRansomwareCampaignUse":"Known","notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-11882","cwes":["CWE-119"],"year":2017,"state":"mapped","stale_reasons":[],"mappings":[{"domain":"enterprise","cve":"CVE-2017-11882","technique":"T1566.001","technique_name_at_mapping":"Spearphishing Attachment","mapping_type":"exploitation_technique","capability_group":"memory_corruption","comments":"CVE-2020-0688 exists in Microsoft Office, which is prone to a memory corruption vulnerability allowing an attacker to run arbitrary code if unpatched, in the context of the current user, by failing to properly handle objects in memory. Cyber actors continued to exploit this vulnerability in Microsoft Office.  The vulnerability is ideal for phishing campaigns, and it enables RCE on vulnerable systems.","references":["https://www.trendmicro.com/vinfo/us/security/news/vulnerabilities-and-exploits/17-year-old-ms-office-flaw-cve-2017-11882-actively-exploited-in-the-wild","https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2017-11882","https://www.cisa.gov/news-events/cybersecurity-advisories/aa21-209a"],"status":"complete","source_file":"kev-07.28.2025_attack-16.1-enterprise.json","attack_version":"16.1","kev_snapshot":"07/28/2025"},{"domain":"enterprise","cve":"CVE-2017-11882","technique":"T1059","technique_name_at_mapping":"Command and Scripting Interpreter","mapping_type":"primary_impact","capability_group":"memory_corruption","comments":"CVE-2020-0688 exists in Microsoft Office, which is prone to a memory corruption vulnerability allowing an attacker to run arbitrary code if unpatched, in the context of the current user, by failing to properly handle objects in memory. Cyber actors continued to exploit this vulnerability in Microsoft Office.  The vulnerability is ideal for phasing campaigns, and it enables RCE on vulnerable systems.","references":["https://www.trendmicro.com/vinfo/us/security/news/vulnerabilities-and-exploits/17-year-old-ms-office-flaw-cve-2017-11882-actively-exploited-in-the-wild","https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2017-11882","https://www.cisa.gov/news-events/cybersecurity-advisories/aa21-209a"],"status":"complete","source_file":"kev-07.28.2025_attack-16.1-enterprise.json","attack_version":"16.1","kev_snapshot":"07/28/2025"}],"techniques":[{"id":"T1059","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Command and Scripting Interpreter","name_at_mapping":"Command and Scripting Interpreter","renamed":false,"revoked_by":null,"mapping_types":["primary_impact"],"sigma_rule_count":95,"has_detection_strategy":true},{"id":"T1566.001","domains":["enterprise"],"in_current_bundle":true,"live":true,"name_now":"Spearphishing Attachment","name_at_mapping":"Spearphishing Attachment","renamed":false,"revoked_by":null,"mapping_types":["exploitation_technique"],"sigma_rule_count":24,"has_detection_strategy":true}],"mapping_types":["exploitation_technique","primary_impact"],"has_exploitation_technique":true,"mapping_attack_versions":["16.1"],"mapping_domains":["enterprise"],"sigma_coverage":"full","sigma_rules_tagged_cve":["678eb5f4-8597-4be6-8be7-905e4234b53a"],"added_after_mapping_snapshot":false,"_source":"kevmap","_built":"2026-08-23 05:47 UTC","_attack_version":"19.2"}