結論
此更新可解決 Microsoft .NET Framework 中的弱點。攻擊者向 Web 架構應用程式上載蓄意製作的 XML 檔案時，此弱點可能導致資訊洩漏。若要深入了解這項弱點，請參閱 Microsoft 資訊安全公告 MS16-091。
其他相關資訊
重要Windows RT 8.1、Windows 8.1 和 Windows Server 2012 R2 未來所有的安全性與非安全性更新皆需要安裝更新 2919355。我們建議您在 Windows RT 8.1、Windows 8.1 或 Windows Server 2012 R2 電腦上安裝更新 2919355（英文），以便收到未來的更新。
如何取得並安裝此更新
方法 1：Windows Update
可透過 Windows Update 取得此更新。開啟自動更新後，就會自動下載並安裝此更新。若要深入了解如何自動取得安全性更新，請參閱此篇資訊安全中心網站文章的＜在控制台中開啟自動更新＞一節。注意若為 Windows RT 8.1，只能透過 Windows Update 取得此更新。
方法 2：Microsoft 下載中心
您可以透過 Microsoft 下載中心取得獨立更新套件。若要安裝此更新，請依照下載頁面的安裝指示執行。 
更新部署資訊
如需有關此更新的部署資訊，請參閱 Microsoft 知識庫文章 3170048。
更新移除資訊
注意我們不建議您移除任何安全性更新。若要移除此更新，請使用[控制面板]中的[程式和功能]項目。
更新重新啟動資訊
除非正在更新的檔案遭到鎖定或正在使用中，否則套用此更新後不需要重新啟動系統。
更新取代資訊
此更新不會取代任何先前發行的更新。
檔案雜湊
|
Package name |
Package hash SHA1 |
Package hash SHA2 |
|---|---|---|
|
Windows8.1-KB3163291-arm.msu |
58D4A70FB65F5361DBCB9BB99034FCB5F121B3F4 |
853F435650CADF32C8659BC8C8A62C0EE369C377E8099CE71421E24A2E670ED0 |
|
Windows8.1-KB3163291-x64.msu |
513564016A2F56E7E885BBA2F6109897AF35FFCA |
F585AAE696B9259ED014200F6DF46FD67CA69DA53EDF2B4FC72551556435CFB3 |
|
Windows8.1-KB3163291-x86.msu |
2CBCFE94A765F936C0BEA09353425BAED0289DA4 |
771A2146CD4C4107742C75565BC470DA4A37B75F6EB0E8381DB87C1F5EA29CC1 |
|
Windows8.1-KB3163291-x86.msu |
2CBCFE94A765F936C0BEA09353425BAED0289DA4 |
771A2146CD4C4107742C75565BC470DA4A37B75F6EB0E8381DB87C1F5EA29CC1 |
|
Windows8.1-KB3163291-x64.msu |
513564016A2F56E7E885BBA2F6109897AF35FFCA |
F585AAE696B9259ED014200F6DF46FD67CA69DA53EDF2B4FC72551556435CFB3 |
|
Windows8.1-KB3163291-x64.msu |
513564016A2F56E7E885BBA2F6109897AF35FFCA |
F585AAE696B9259ED014200F6DF46FD67CA69DA53EDF2B4FC72551556435CFB3 |
|
Windows8.1-KB3163291-x64.msu |
513564016A2F56E7E885BBA2F6109897AF35FFCA |
F585AAE696B9259ED014200F6DF46FD67CA69DA53EDF2B4FC72551556435CFB3 |
檔案屬性
此更新的英文 (美國) 版會安裝具有下表中所列屬性的檔案。這些檔案的日期與時間是以國際標準時間 (UTC) 表示。本機電腦上這些檔案的日期與時間，是以您當地的時間和目前的日光節約時間 (DST) 的時差來顯示。此外，當您對檔案執行特定作業時，其日期與時間可能會改變。
適用於所有支援系統的 x86 版本
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
system.data.resources.dll |
4.0.30319.36341 |
401,624 |
24-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
373,464 |
24-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
370,392 |
24-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
380,632 |
24-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
454,360 |
24-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
373,976 |
24-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
367,320 |
24-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
379,096 |
24-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
392,912 |
24-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
385,744 |
24-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
373,464 |
24-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
397,528 |
24-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
382,168 |
24-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
364,248 |
24-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
377,048 |
24-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
381,144 |
24-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
370,904 |
24-May-2016 |
13:18 |
|
system.data.resources.dll |
4.0.30319.36341 |
374,488 |
24-May-2016 |
13:18 |
|
system.data.resources.dll |
4.0.30319.36341 |
437,464 |
24-May-2016 |
13:10 |
|
system.data.resources.dll |
4.0.30319.36341 |
367,320 |
24-May-2016 |
13:10 |
|
system.data.resources.dll |
4.0.30319.36341 |
368,856 |
24-May-2016 |
13:10 |
|
system.data.resources.dll |
4.0.30319.36341 |
350,424 |
24-May-2016 |
13:10 |
|
system.data.resources.dll |
4.0.30319.36341 |
352,984 |
24-May-2016 |
13:12 |
|
msvcp120_clr0400.dll |
12.0.52361.36361 |
536,768 |
25-May-2016 |
13:22 |
|
msvcr120_clr0400.dll |
12.0.52361.36361 |
875,712 |
25-May-2016 |
13:22 |
|
system.data.dll |
4.0.30319.36361 |
3,209,392 |
25-May-2016 |
13:22 |
適用於所有支援系統的 x64 版本
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
msvcp120_clr0400.dll |
12.0.52361.36361 |
678,600 |
25-May-2016 |
13:12 |
|
msvcr120_clr0400.dll |
12.0.52361.36361 |
869,576 |
25-May-2016 |
13:12 |
|
system.data.dll |
4.0.30319.36361 |
3,238,064 |
25-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
401,624 |
04-Mar-2016 |
14:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
373,464 |
04-Mar-2016 |
14:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
370,392 |
04-Mar-2016 |
14:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
380,632 |
04-Mar-2016 |
14:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
454,512 |
25-May-2016 |
13:10 |
|
system.data.resources.dll |
4.0.30319.36341 |
373,976 |
25-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
367,320 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
379,096 |
04-Mar-2016 |
14:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
392,920 |
19-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
385,752 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
373,464 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
397,528 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
382,160 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
364,248 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
377,048 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
381,144 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
370,904 |
19-May-2016 |
13:13 |
|
system.data.resources.dll |
4.0.30319.36341 |
374,488 |
19-May-2016 |
13:13 |
|
system.data.resources.dll |
4.0.30319.36341 |
437,464 |
19-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
367,320 |
19-May-2016 |
13:14 |
|
system.data.resources.dll |
4.0.30319.36341 |
368,856 |
19-May-2016 |
13:14 |
|
system.data.resources.dll |
4.0.30319.36341 |
350,424 |
25-May-2016 |
13:09 |
|
system.data.resources.dll |
4.0.30319.36341 |
352,984 |
04-Mar-2016 |
14:11 |
|
msvcp120_clr0400.dll |
12.0.52361.36361 |
536,768 |
25-May-2016 |
13:22 |
|
msvcr120_clr0400.dll |
12.0.52361.36361 |
875,712 |
25-May-2016 |
13:22 |
|
system.data.dll |
4.0.30319.36361 |
3,209,392 |
25-May-2016 |
13:22 |
適用於所有支援系統的 ARM 版本
|
File name |
File version |
File size |
Date |
Time |
|---|---|---|---|---|
|
msvcp120_clr0400.dll |
12.0.52361.36361 |
602,128 |
25-May-2016 |
13:11 |
|
msvcr120_clr0400.dll |
12.0.52361.36361 |
634,384 |
25-May-2016 |
13:11 |
|
system.data.dll |
4.0.30319.36361 |
3,179,512 |
25-May-2016 |
13:11 |
|
system.data.resources.dll |
4.0.30319.36341 |
403,488 |
24-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
375,488 |
24-May-2016 |
13:14 |
|
system.data.resources.dll |
4.0.30319.36341 |
372,256 |
24-May-2016 |
13:14 |
|
system.data.resources.dll |
4.0.30319.36341 |
382,656 |
24-May-2016 |
13:14 |
|
system.data.resources.dll |
4.0.30319.36341 |
456,224 |
13-Mar-2016 |
22:37 |
|
system.data.resources.dll |
4.0.30319.36341 |
376,000 |
13-Mar-2016 |
22:39 |
|
system.data.resources.dll |
4.0.30319.36341 |
369,184 |
24-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
381,120 |
24-May-2016 |
13:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
394,784 |
24-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
387,776 |
24-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
375,480 |
25-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
399,392 |
25-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
384,192 |
25-May-2016 |
13:16 |
|
system.data.resources.dll |
4.0.30319.36341 |
366,272 |
25-May-2016 |
13:09 |
|
system.data.resources.dll |
4.0.30319.36341 |
378,912 |
25-May-2016 |
13:09 |
|
system.data.resources.dll |
4.0.30319.36341 |
383,008 |
25-May-2016 |
13:09 |
|
system.data.resources.dll |
4.0.30319.36341 |
372,920 |
14-Mar-2016 |
15:30 |
|
system.data.resources.dll |
4.0.30319.36341 |
376,352 |
14-Mar-2016 |
15:31 |
|
system.data.resources.dll |
4.0.30319.36341 |
439,488 |
14-Mar-2016 |
15:22 |
|
system.data.resources.dll |
4.0.30319.36341 |
369,184 |
14-Mar-2016 |
15:23 |
|
system.data.resources.dll |
4.0.30319.36341 |
370,880 |
14-Mar-2016 |
15:23 |
|
system.data.resources.dll |
4.0.30319.36341 |
352,440 |
04-Mar-2016 |
14:12 |
|
system.data.resources.dll |
4.0.30319.36341 |
354,848 |
24-May-2016 |
13:12 |
有關安裝更新的說明：Microsoft Update 支援適用於 IT 專業人員的資訊安全解決方案：TechNet 安全性疑難排解與支援（英文）保護您的 Windows 電腦免於受到病毒和惡意程式碼攻擊：病毒解決方案與資訊安全中心您所在國家/地區的當地支援：國際化支援
適用於本文適用於下列項目：
-
與以下版本一起運作的 Microsoft .NET Framework 4.5.2：
-
Windows Server 2012 R2
-
Windows 8.1
-
Windows RT 8.1
-
