Summary
This security update resolves a vulnerability in Microsoft Exchange Server that could allow information disclosure if Outlook Web Access (OWA) does not handle web server requests correctly.
To learn more about the vulnerability, see Microsoft Security Bulletin MS15-103.
More information about this security update
The following articles contain more information about this security update as it relates to individual product versions. The articles may contain known issue information.
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3087126 MS15-103: Description of the security update for Exchange Server: September 8, 2015
How to obtain and install the update
Method 1: Windows Update
This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see
Get security updates automatically.
You can obtain the stand-alone update package through the Microsoft Download Center. Follow the installation instructions on the download page to install the update.
Click the download link in Microsoft Security Bulletin MS15-103 that corresponds to the version of Windows that you are running.
More Information
Microsoft Exchange Server 2013
Reference Table
The following table contains the security update information for this software.
|
Inclusion in Future Service Packs |
The update for this issue will be included in a future service pack or update rollup |
|
Security update file name |
For Microsoft Exchange Server 2013 Service Pack 1, Microsoft Exchange Server 2013 Cumulative Update 8 and Microsoft Exchange Server 2013 Cumulative Update 9: |
|
Installation switches |
|
|
Restart requirement |
In some cases, this update does not require a system restart. If the required files are being used, this update will require a system restart. If this behavior occurs, you receive a message that advises you to restart your system. |
|
Update log file |
KB3089250.log |
|
Removal information |
Use Add or Remove Programs item in Control Panel. |
|
File information |
See the file information section. |
|
Registry key verification |
For supported editions of Microsoft Exchange Server 2013: |
File hash information for Exchange Server 2013 CU8
|
Package Name |
Package Hash SHA 1 |
Package Hash SHA 2 |
|---|---|---|
|
Exchange2013-KB3087126-x64-de.msp |
A8BF2EB0EB6A8B726A26B718A03F81C15D106D1A |
049EA3A25954256DABEC07B01A7388D71A14439727CB57FBF3F75A70099947E3 |
|
Exchange2013-KB3087126-x64-en.msp |
3DEA29E09AD9DB7552F7D41840282F068BC6FA3D |
4812DBD3C27887A3C10D3CC9CAEEA0B3E23A27EF64A91DF58DB052045F0698A9 |
|
Exchange2013-KB3087126-x64-es.msp |
383BD4305DBA5A3B76F31CF35A904BE291D67554 |
89914283F98225DD110CCF22CFD684F74CB60B90D01FCC0BE6F63B3D8B58B682 |
|
Exchange2013-KB3087126-x64-fr.msp |
7EE7EB31991812542E7856904780C93241836692 |
B3A33C209C32CECF293D2CF84D85A0F5BC1B4F86ADE26CD8AF106FACCE92A8BB |
|
Exchange2013-KB3087126-x64-it.msp |
B25F51F4E54552C9380CEB717A5D6D370176B228 |
F61003861603B8BFA25A763A084AEFF14323ADC4F7EB5EA1AC42027BA1650322 |
|
Exchange2013-KB3087126-x64-ja.msp |
22230FD0A9FBC2B1BFFC1B9A138EB12E8F4FB28D |
C47ADF4759DCBA78225CC67A84750CA3AC7A34649A08935F0760AA0CFFC70C63 |
|
Exchange2013-KB3087126-x64-ko.msp |
8C4064AD2BFCB61FC1CB43C010EBD2B313E74EA6 |
8B54D3638758528AA21FDF8B42B54311ABE54356BFC68249D802078B31794E8D |
|
Exchange2013-KB3087126-x64-pt.msp |
1379BC68021B7B0C4BA9E27A224FF7296242097A |
085577EB02F6DA581E085FC929A1522CF20C95853CED298F2BCF910F56B51A8B |
|
Exchange2013-KB3087126-x64-ru.msp |
B5594E6442C44A0A872AAD7019EC4DA80866792A |
2A9715377B22BDE37A9A6EDCD8DBE8DA298B680E2DAFC1069B24B531CFDCFC46 |
|
Exchange2013-KB3087126-x64-zh-hans.msp |
2A91C2C0AF853981E28DC969DA6779100AF22D90 |
B8BDC67C3EA63E8EAF4309C03A0F2F6CA5AE3B4D318AF90F33A8671AC303DA78 |
|
Exchange2013-KB3087126-x64-zh-hant.msp |
3CF85B385969135FDAFFEB58DADDDA1BDFC3E653 |
9C013386CAE182FEB7BDF6A21F79BAFCB3B9601A7C7B2FB36A100846398A726B |
File hash information for Exchange Server 2013 CU9
|
Package Name |
Package Hash SHA 1 |
Package Hash SHA 2 |
|---|---|---|
|
Exchange2013-KB3087126-x64-de.msp |
52B6B71F053B6D0C296DC91B0ED00C5427E42219 |
4CD932989C1441ADE05401AE45939838894E6D0A6DF9B7A6CBF596F05CC3B92C |
|
Exchange2013-KB3087126-x64-en.msp |
5F6946B649F19DEC667DF2F5F3FE1810D998622A |
2B33631BBD08B4C27ABA36C80C98AA50FA2AA6667BFC1DDA4C596BF4B6CE305E |
|
Exchange2013-KB3087126-x64-es.msp |
63D1DCB080155CD747047E69215E8BE1C2B671E8 |
51E66C811AE7E74991A59B68669F301DD79D1311DE4C49FAEDF43A93052EFA8E |
|
Exchange2013-KB3087126-x64-fr.msp |
5FF49867AFEC7A798C00DA3C8D5FDFAD6ED84E29 |
1D9C3C688896DD6B182BE3F2EBB6DB3586FD6ABEF3AF53640AEC187E8D40B32F |
|
Exchange2013-KB3087126-x64-it.msp |
47CC82E33F8C6244239D0DE2A160ED06C85B13C9 |
A691DF6CE7CF40F6624A7E4AD98953C904DA2027812EEF8C294838F872E06D61 |
|
Exchange2013-KB3087126-x64-ja.msp |
002D8D0266D206E92C42DBB536F5951289ADDE5D |
CD57B56F2C7F5D3253E3EC7B601E30BB50B2E949611DA628B3EC7E72E7E32033 |
|
Exchange2013-KB3087126-x64-ko.msp |
777E1B38D68E6221EDDBB291B124891C0262D885 |
41DDB02D9140CC955364B9B7D1615B0D11E33D4C832CEEC7FF415A7CA5B2089E |
|
Exchange2013-KB3087126-x64-pt.msp |
D9182A714A4DF83FA688C1D1731FD248AA210E4B |
D88DF9265FF45B10DD23F702AD401503CDF96CF30D05E612F685B43A9CEFD612 |
|
Exchange2013-KB3087126-x64-ru.msp |
FEA83B288C1858DB51FCFBFB473E215474311D5A |
2988897C6FC96FFF6418092FCEF368821226848356512EE3EF9FA147000FF126 |
|
Exchange2013-KB3087126-x64-zh-hans.msp |
3423A522B3420816AF7550AD17518608FC2F6E45 |
B83F716C292214FB44DC7894751D0086B5D041034B482C3323AAF921E2344D97 |
|
Exchange2013-KB3087126-x64-zh-hant.msp |
15E1FAB87277306D034200AC049906E06FCE2D4A |
A9FD3DD6966363C11D4A8A59FFB32A7CF7E8C65CDB7B2D11B5B9FD8C90746D09 |
File hash information for Exchange Server 2013 SP1
|
Package Name |
Package Hash SHA 1 |
Package Hash SHA 2 |
|---|---|---|
|
Exchange2013-KB3087126-x64-de.msp |
A6C9FD49B5C0BC2F946912C76869F4AF5AA3BB59 |
689527789856CE4AC511250F9610A291A1438E98030BBCD1C2996F1502B73757 |
|
Exchange2013-KB3087126-x64-en.msp |
969F481459B7D459699E79315263F190D02F8DEB |
4434BE0BC484C6C4688F2E18930782EE46EF8B781B4FA2FDFB19DAE47E51637B |
|
Exchange2013-KB3087126-x64-es.msp |
18D44908AA2D6E3149BFD0E7F0645191A68AB0DD |
15E38BDBDAB00CA5F7F4DCE982088C071072C51018E0C3D18834C2269D261F50 |
|
Exchange2013-KB3087126-x64-fr.msp |
8BD446A54DD69E82D95907E8B3DCC15CA5AE7794 |
AB399F8453AA7D712AB2D1051A34014121976E124D30D295050C6B5D2D5ADA16 |
|
Exchange2013-KB3087126-x64-it.msp |
508B671EA653B6518EED679238914F626C2BB882 |
D31DE79DBB2233A0D95EC233D41BA4461E12F6B8DE17B6AC61EEC0521A0AA0FA |
|
Exchange2013-KB3087126-x64-ja.msp |
C731760131F175B423DDD099407518C6AC4DAEBD |
749DE146493BB7A1C3182DC26D2A7A7DC7C4AFC264FA8DAE219B3445325FE983 |
|
Exchange2013-KB3087126-x64-ko.msp |
4839BEE5D14D28062850FD0A7C309DECEB4EAAA2 |
93F4E66858FC2343EC33BF94A34977042D50A2BAD7D6FA5A81107D4832F09DBD |
|
Exchange2013-KB3087126-x64-pt.msp |
71F0BFF7B9885BAB62FEAFAF23E02F8987319D91 |
2F69EB4259061E1A576E671ADF2EE3047CB50A9A81E5F969472EBFE70F38666D |
|
Exchange2013-KB3087126-x64-ru.msp |
B18C85AEE18BA42557D94B2B32324102B0B79EB5 |
ED18FE9BD7FC01EA0AA5F7CE95A92A25ABF1C93763AB2C242E82912ED0A350FC |
|
Exchange2013-KB3087126-x64-zh-hans.msp |
9514CD93073C4CBD47BCB9F1F685FD9D1142CA7D |
DE82DB66544D479E2093C0D2797948114868FCCC38DD4D217DD0990007F4201F |
|
Exchange2013-KB3087126-x64-zh-hant.msp |
B783265D4955CFDB35FEA8A8C1BCD9E0FAC8A1C9 |
398471989DD064A0EC574FE83AEEF0FED2DD0E6C493C2D352F7BA818DC5BFD2C |
How to obtain help and support for this security update
Help for installing updates: Support for Microsoft Update
Security solutions for IT professionals: TechNet Security Troubleshooting and Support
Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center
Local support according to your country: International Support
