cbcvebase.
CVE-2016-3282
published 2016-07-13

CVE-2016-3282: Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word 2016, Word for Mac 2011, Word 2016 for Mac, Office Compatibility…

PriorityP353high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EPSS
26.29%
97.8th percentile
Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word 2016, Word for Mac 2011, Word 2016 for Mac, Office Compatibility Pack SP3, Word Viewer, Word Automation Services on SharePoint Server 2010 SP2, Word Automation Services on SharePoint Server 2013 SP1, SharePoint Server 2016, Office Web Apps 2010 SP2, Office Web Apps Server 2013 SP1, and Office Online Server allow remote attackers to execute arbitrary code via a crafted Office document, aka "Microsoft Office Memory Corruption Vulnerability."

Affected

28 ranges· showing 25
VendorProductVersion rangeFixed in
microsoftoffice
microsoftoffice_web_apps
microsoftoffice_web_apps_server
microsoftsharepoint_server
microsoftsharepoint_server
microsoftsharepoint_server
microsoftword
microsoftword
microsoftword
microsoftword
microsoftword_for_mac
microsoftword_for_mac
microsoftword_rt
msrcmicrosoft_office_2010_service_pack_2
msrcmicrosoft_office_compatibility_pack_service_pack_3
msrcmicrosoft_office_online_server_2016
msrcmicrosoft_office_web_apps_2010_service_pack_2
msrcmicrosoft_office_word_viewer
msrcmicrosoft_sharepoint_server_2010_service_pack_2_on_word_automation_services
msrcmicrosoft_sharepoint_server_2013_service_pack_1_on_word_automation_services
msrcmicrosoft_sharepoint_server_2016
msrcmicrosoft_word_2007_service_pack_3
msrcmicrosoft_word_2010_service_pack_2
msrcmicrosoft_word_2013_rt_service_pack_1
msrcmicrosoft_word_2013_service_pack_1

Detection & IOCsextracted from sources · hover to see the quote

  • Attack vector is a specially crafted Office document (e.g., .doc/.docx) delivered via email attachment or malicious/compromised website link; triggering memory corruption when the file is opened in an affected Microsoft Word or Office product.
  • The Preview Pane in affected Office products is itself an attack vector for products rated Critical — monitor for exploitation attempts that do not require the user to fully open the document.
  • Exploitation results in arbitrary code execution in the context of the current user; post-exploitation activity may include program installation, data access/modification/deletion, or new account creation — monitor for anomalous child processes spawned by WINWORD.EXE or other Office processes.
  • ·The 3115315 update does not apply to all Microsoft Office 2010 configurations; some systems running Office 2010 will not be offered this patch, which may leave them undetected as vulnerable during patch-compliance scanning.
  • ·Patch applicability spans shared components across many Office products beyond those explicitly listed in the Affected Software table; detection/patching logic must account for all Office products sharing the vulnerable component, not just those named.

CVSS provenance

nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.09.3CRITICALAV:N/AC:M/Au:N/C:C/I:C/A:C
vendor_msrc7.8CRITICAL
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