{"id":8409,"date":"2024-10-04T03:01:33","date_gmt":"2024-10-03T18:01:33","guid":{"rendered":"https:\/\/m365jp.net\/?p=8409"},"modified":"2024-10-04T03:15:44","modified_gmt":"2024-10-03T18:15:44","slug":"servicerestored-od867515-onedrive-for-business-some-users-may-incorrectly-receive-a-security-warning-when-opening-excel-or-powerpoint-files-in-onedrive-for-business","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2024-10-04-servicerestored-od867515-onedrive-for-business-some-users-may-incorrectly-receive-a-security-warning-when-opening-excel-or-powerpoint-files-in-onedrive-for-business","title":{"rendered":"[serviceRestored] OD867515 | OneDrive for Business | Some users may incorrectly receive a security warning when opening Excel or PowerPoint files in OneDrive for Business"},"content":{"rendered":"
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OD867515 | OneDrive for Business | Some users may incorrectly receive a security warning when opening Excel or PowerPoint files in OneDrive for Business<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may have received a security warning when opening Word, Excel or PowerPoint files in OneDrive for Business.<\/td>\n<\/tr>\n
Last Updated<\/th>\n10\/03\/2024 17:20:47<\/td>\n<\/tr>\n
Start Time<\/th>\n07\/31\/2024 04:30:00<\/td>\n<\/tr>\n
End Time<\/th>\n10\/03\/2024 16:00:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some users may incorrectly receive a security warning when opening Excel or PowerPoint files in OneDrive for Business<\/p>\n

User impact: Users may have received a security warning when opening Word, Excel or PowerPoint files in OneDrive for Business.<\/p>\n

More info: More specifically, users may have incorrectly received a security prompt when opening Word, Excel or PowerPoint files in their respective web apps within OneDrive for Business. Also, affected users may have seen the following message “This content presents a potential issue”.<\/p>\n

While we worked to remediate impact, we recommended that users update their Microsoft 365 Office clients by accessing an Office app such as Word and selecting the following options:<\/p>\n

File > Account > Microsoft 365 and Office Updates > Update Options > Update Now<\/p>\n

Final status: Following our extensive service monitoring, we’ve confirmed that our fix deployment has remediated impact for a majority of users. For users that may continue to experience impact, updating the Microsoft 365 Office client has been confirmed to remediate the impact, the steps of which have been outlined in the More info statement of this communication. <\/p>\n

Scope of impact: Impact was specific to some users who were served through infrastructure attempting to open Word, Excel or PowerPoint files in their respective OneDrive for Business web app.<\/p>\n

Start time: Wednesday, July 31, 2024, at 4:30 AM UTC<\/p>\n

End time: Thursday, October 3, 2024, at 4:00 PM UTC<\/p>\n

Root cause: A necessary short-term fix for an unrelated issue was implemented, producing a security warning prompt when opening Excel, PowerPoint, or Word files in OneDrive for Business.<\/p>\n

Next steps:
– We’re further analyzing the offending short-term fix that resulted in impact to help us isolate similar issues during our pre-deployment testing and validation processes. <\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

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Microsoft 365 \u3068 Office \u306e\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0>\u66f4\u65b0\u30aa\u30d7\u30b7\u30e7\u30f3 > \u4eca\u3059\u3050\u66f4\u65b0>\u30d5\u30a1\u30a4\u30eb > \u30a2\u30ab\u30a6\u30f3\u30c8<\/p>\n

\u6700\u7d42\u7684\u306a\u30b9\u30c6\u30fc\u30bf\u30b9: \u5e83\u7bc4\u306a\u30b5\u30fc\u30d3\u30b9\u76e3\u8996\u306e\u7d50\u679c\u3001\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30d7\u30ed\u30a4\u306b\u3088\u308a\u3001\u5927\u591a\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff\u304c\u4fee\u5fa9\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002\u5f15\u304d\u7d9a\u304d\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408\u3001Microsoft 365 Office \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u66f4\u65b0\u3059\u308b\u3068\u5f71\u97ff\u304c\u4fee\u5fa9\u3055\u308c\u308b\u3053\u3068\u304c\u78ba\u8a8d\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u624b\u9806\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u306e\u901a\u4fe1\u306e\u8a73\u7d30\u60c5\u5831\u306b\u95a2\u3059\u308b\u58f0\u660e\u3067\u6982\u8aac\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u5f71\u97ff\u7bc4\u56f2: \u5f71\u97ff\u306f\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u901a\u3058\u3066 Word\u3001Excel\u3001\u307e\u305f\u306f PowerPoint \u306e\u30d5\u30a1\u30a4\u30eb\u3092\u305d\u308c\u305e\u308c\u306e OneDrive for Business Web \u30a2\u30d7\u30ea\u3067\u958b\u3053\u3046\u3068\u3057\u305f\u4e00\u90e8\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u7279\u6709\u306e\u3082\u306e\u3067\u3057\u305f\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2024 \u5e74 7 \u6708 31 \u65e5\u6c34\u66dc\u65e5\u306e\u5348\u524d 4 \u6642 30 \u5206 (UTC)<\/p>\n

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\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
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