{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2023-24953", "ASSIGNER": "secure@microsoft.com", "STATE": "PUBLIC" }, "description": { "description_data": [ { "lang": "eng", "value": "Microsoft Excel Remote Code Execution Vulnerability" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-416: Use After Free", "cweId": "CWE-416" } ] } ] }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "Microsoft", "product": { "product_data": [ { "product_name": "Microsoft Office 2019", "version": { "version_data": [ { "version_affected": "<", "version_name": "19.0.0", "version_value": "https://aka.ms/OfficeSecurityReleases" } ] } }, { "product_name": "Microsoft Office 2019 for Mac", "version": { "version_data": [ { "version_affected": "<", "version_name": "16.0.0", "version_value": "16.73.23051401" } ] } }, { "product_name": "Microsoft Office Online Server", "version": { "version_data": [ { "version_affected": "<", "version_name": "16.0.1", "version_value": "16.0.10398.20000" } ] } }, { "product_name": "Microsoft 365 Apps for Enterprise", "version": { "version_data": [ { "version_affected": "<", "version_name": "16.0.1", "version_value": "https://aka.ms/OfficeSecurityReleases" } ] } }, { "product_name": "Microsoft Office LTSC for Mac 2021", "version": { "version_data": [ { "version_affected": "<", "version_name": "16.0.1", "version_value": "16.73.23051401" } ] } }, { "product_name": "Microsoft Office LTSC 2021", "version": { "version_data": [ { "version_affected": "<", "version_name": "16.0.1", "version_value": "https://aka.ms/OfficeSecurityReleases" } ] } }, { "product_name": "Microsoft Excel 2016", "version": { "version_data": [ { "version_affected": "<", "version_name": "16.0.0.0", "version_value": "16.0.5395.1000" } ] } }, { "product_name": "Microsoft Excel 2013 Service Pack 1", "version": { "version_data": [ { "version_affected": "<", "version_name": "15.0.0.0", "version_value": "15.0.5553.1000" } ] } } ] } } ] } }, "references": { "reference_data": [ { "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24953", "refsource": "MISC", "name": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24953" } ] }, "impact": { "cvss": [ { "version": "3.1", "baseSeverity": "HIGH", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C" } ] } }