MS15-104: Description of the security update for Skype for Business Server 2015 (Web Components Server): September 8, 2015

View products that this article applies to.

Summary

This security update resolves vulnerabilities in Skype for Business and Microsoft Lync Server. The most severe of these vulnerabilities could allow elevation of privilege if a user clicks a specially crafted URL. An attacker would have to convince users to click a link in an instant messenger or email message that directs them to an affected website by way of a specially crafted URL. To learn more about the vulnerability, see Microsoft Security Bulletin MS15-104.

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How to get and install the update

Microsoft Download Center

You can get the stand-alone update package through the Microsoft Download Center.

Download the security update for the Skype for Business Server 2015 package now.

Install and removal information

How to install and remove this security update

To install or remove this security update, see article 3061064.

Note We don't recommend that you remove any security update.

Update deployment information

For deployment information about this security update, see Microsoft Knowledge Base Article 3089952.

Update replacement information

This update doesn't replace any previously released update.

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File information

The English version of this security update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it's converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

For all x64-based systems

File name	File version	File size	Date	Time	Platform
File_bigfin_rtcmgmt_mappingengine_resource_dll_de_de	6.0.9319.0	63,760	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_es_es	6.0.9319.0	65,200	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_fr_fr	6.0.9319.0	67,232	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_it_it	6.0.9319.0	64,688	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_ja_jp	6.0.9319.0	67,744	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_ko_kr	6.0.9319.0	66,208	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_pt_br	6.0.9319.0	64,688	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_ru_ru	6.0.9319.0	68,768	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_zh_cn	6.0.9319.0	65,696	19-Aug-2015	16:31	Not Applicable
File_bigfin_rtcmgmt_mappingengine_resource_dll_zh_tw	6.0.9319.0	65,688	19-Aug-2015	16:31	Not Applicable
File_ext_datacollab_scripts_common_consolidated	Not Applicable	799,630	19-Aug-2015	15:02	Not Applicable
File_ext_datacollab_scripts_lynccore_datacollabcontrols	Not Applicable	2,400,939	19-Aug-2015	15:09	Not Applicable
File_ext_default.aspx	Not Applicable	48,658	11-Jun-2015	04:08	Not Applicable
File_ext_launch.js	Not Applicable	57,979	11-Jun-2015	03:55	Not Applicable
File_ext_microsoft.rtc.internal.joinlauncher.dll	6.0.9319.55	1,051,936	11-Jun-2015	05:56	x86
File_ext_webscheduler_bin_dll	6.0.9319.72	320,192	19-Aug-2015	16:35	x86
File_ext_webscheduler_bin_resources_ar_sa	6.0.9319.72	48,344	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_az_latn_az	6.0.9319.72	44,760	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_be_by	6.0.9319.72	47,856	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_bg_bg	6.0.9319.72	48,368	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_ca_es	6.0.9319.72	43,328	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_cs_cz	6.0.9319.72	41,808	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_da_dk	6.0.9319.72	43,736	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_de_de	6.0.9319.72	43,840	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_el_gr	6.0.9319.72	48,464	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_en_us	6.0.9319.72	42,736	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_es_es	6.0.9319.72	43,840	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_et_ee	6.0.9319.72	41,296	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_eu_es	6.0.9319.72	41,296	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_fa_ir	6.0.9319.72	47,344	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_fil_ph	6.0.9319.72	41,808	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_fi_fi	6.0.9319.72	44,256	19-Aug-2015	16:34	Not Applicable
File_ext_webscheduler_bin_resources_fr_fr	6.0.9319.72	43,760	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_gl_es	6.0.9319.72	43,328	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_he_il	6.0.9319.72	43,856	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_hi_in	6.0.9319.72	51,536	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_hr_hr	6.0.9319.72	44,256	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_hu_hu	6.0.9319.72	45,272	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_id_id	6.0.9319.72	40,784	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_it_it	6.0.9319.72	43,840	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_ja_jp	6.0.9319.72	43,856	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_kk_kz	6.0.9319.72	46,416	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_ko_kr	6.0.9319.72	43,760	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_lt_lt	6.0.9319.72	43,248	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_lv_lv	6.0.9319.72	41,808	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_mk_mk	6.0.9319.72	49,888	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_ms_my	6.0.9319.72	44,248	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_nb_no	6.0.9319.72	42,224	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_nl_nl	6.0.9319.72	41,808	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_pl_pl	6.0.9319.72	44,760	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_pt_br	6.0.9319.72	43,248	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_pt_pt	6.0.9319.72	42,320	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_ro_ro	6.0.9319.72	45,272	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_ru_ru	6.0.9319.72	49,880	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_sk_sk	6.0.9319.72	44,768	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_sl_si	6.0.9319.72	41,296	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_sq_al	6.0.9319.72	44,760	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_sr_cyrl_rs	6.0.9319.72	47,344	19-Aug-2015	16:34	Not Applicable
File_ext_webscheduler_bin_resources_sr_latn_rs	6.0.9319.72	44,248	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_sv_se	6.0.9319.72	44,248	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_th_th	6.0.9319.72	54,488	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_tr_tr	6.0.9319.72	44,248	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_uk_ua	6.0.9319.72	46,928	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_uz_latn_uz	6.0.9319.72	43,248	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_vi_vn	6.0.9319.72	46,296	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_zh_cn	6.0.9319.72	42,216	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_bin_resources_zh_tw	6.0.9319.72	43,736	19-Aug-2015	16:35	Not Applicable
File_ext_webscheduler_handler_bin_webschedulerhandler.dll	6.0.9319.72	370,400	19-Aug-2015	16:25	x86
File_ext_webscheduler_scripts_jquery.js	Not Applicable	249,899	19-Aug-2015	14:30	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.de_de	6.0.9319.0	24,272	19-Aug-2015	16:28	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.es_es	6.0.9319.0	24,360	19-Aug-2015	16:29	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.fr_fr	6.0.9319.0	22,832	19-Aug-2015	16:30	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.it_it	6.0.9319.0	24,272	19-Aug-2015	16:31	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.ja_jp	6.0.9319.0	24,784	19-Aug-2015	16:31	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.ko_kr	6.0.9319.0	24,272	19-Aug-2015	16:28	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.pt_br	6.0.9319.0	24,272	19-Aug-2015	16:28	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.ru_ru	6.0.9319.0	23,856	19-Aug-2015	16:30	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.zh_cn	6.0.9319.0	23,840	19-Aug-2015	16:31	Not Applicable
File_groupexpansion_ext_microsoft.rtc.client.security.dll.zh_tw	6.0.9319.0	23,760	19-Aug-2015	16:31	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.de_de	6.0.9319.0	24,272	19-Aug-2015	16:28	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.es_es	6.0.9319.0	24,360	19-Aug-2015	16:29	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.fr_fr	6.0.9319.0	22,832	19-Aug-2015	16:30	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.it_it	6.0.9319.0	24,272	19-Aug-2015	16:31	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.ja_jp	6.0.9319.0	24,784	19-Aug-2015	16:31	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.ko_kr	6.0.9319.0	24,272	19-Aug-2015	16:28	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.pt_br	6.0.9319.0	24,272	19-Aug-2015	16:28	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.ru_ru	6.0.9319.0	23,856	19-Aug-2015	16:30	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.zh_cn	6.0.9319.0	23,840	19-Aug-2015	16:31	Not Applicable
File_groupexpansion_int_microsoft.rtc.client.security.dll.zh_tw	6.0.9319.0	23,760	19-Aug-2015	16:31	Not Applicable
File_int_datacollab_scripts_common_consolidated	Not Applicable	799,630	19-Aug-2015	15:02	Not Applicable
File_int_datacollab_scripts_lynccore_datacollabcontrols	Not Applicable	2,400,939	19-Aug-2015	15:09	Not Applicable
File_int_default.aspx	Not Applicable	48,658	11-Jun-2015	04:08	Not Applicable
File_int_launch.js	Not Applicable	57,979	11-Jun-2015	03:55	Not Applicable
File_int_microsoft.rtc.internal.joinlauncher.dll	6.0.9319.55	1,051,936	11-Jun-2015	05:56	x86
File_int_webscheduler_bin_dll	6.0.9319.72	320,192	19-Aug-2015	16:35	x86
File_int_webscheduler_bin_resources_ar_sa	6.0.9319.72	48,344	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_az_latn_az	6.0.9319.72	44,760	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_be_by	6.0.9319.72	47,856	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_bg_bg	6.0.9319.72	48,368	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_ca_es	6.0.9319.72	43,328	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_cs_cz	6.0.9319.72	41,808	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_da_dk	6.0.9319.72	43,736	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_de_de	6.0.9319.72	43,840	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_el_gr	6.0.9319.72	48,464	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_en_us	6.0.9319.72	42,736	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_es_es	6.0.9319.72	43,840	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_et_ee	6.0.9319.72	41,296	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_eu_es	6.0.9319.72	41,296	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_fa_ir	6.0.9319.72	47,344	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_fil_ph	6.0.9319.72	41,808	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_fi_fi	6.0.9319.72	44,256	19-Aug-2015	16:34	Not Applicable
File_int_webscheduler_bin_resources_fr_fr	6.0.9319.72	43,760	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_gl_es	6.0.9319.72	43,328	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_he_il	6.0.9319.72	43,856	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_hi_in	6.0.9319.72	51,536	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_hr_hr	6.0.9319.72	44,256	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_hu_hu	6.0.9319.72	45,272	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_id_id	6.0.9319.72	40,784	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_it_it	6.0.9319.72	43,840	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_ja_jp	6.0.9319.72	43,856	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_kk_kz	6.0.9319.72	46,416	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_ko_kr	6.0.9319.72	43,760	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_lt_lt	6.0.9319.72	43,248	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_lv_lv	6.0.9319.72	41,808	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_mk_mk	6.0.9319.72	49,888	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_ms_my	6.0.9319.72	44,248	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_nb_no	6.0.9319.72	42,224	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_nl_nl	6.0.9319.72	41,808	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_pl_pl	6.0.9319.72	44,760	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_pt_br	6.0.9319.72	43,248	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_pt_pt	6.0.9319.72	42,320	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_ro_ro	6.0.9319.72	45,272	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_ru_ru	6.0.9319.72	49,880	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_sk_sk	6.0.9319.72	44,768	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_sl_si	6.0.9319.72	41,296	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_sq_al	6.0.9319.72	44,760	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_sr_cyrl_rs	6.0.9319.72	47,344	19-Aug-2015	16:34	Not Applicable
File_int_webscheduler_bin_resources_sr_latn_rs	6.0.9319.72	44,248	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_sv_se	6.0.9319.72	44,248	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_th_th	6.0.9319.72	54,488	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_tr_tr	6.0.9319.72	44,248	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_uk_ua	6.0.9319.72	46,928	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_uz_latn_uz	6.0.9319.72	43,248	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_vi_vn	6.0.9319.72	46,296	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_zh_cn	6.0.9319.72	42,216	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_bin_resources_zh_tw	6.0.9319.72	43,736	19-Aug-2015	16:35	Not Applicable
File_int_webscheduler_handler_bin_webschedulerhandler.dll	6.0.9319.72	370,400	19-Aug-2015	16:25	x86
File_int_webscheduler_scripts_jquery.js	Not Applicable	249,899	19-Aug-2015	14:30	Not Applicable
File_rgs_clients_ext_bin_microsoft.rtc.rgs.clients.dll	6.0.9319.55	130,296	11-Jun-2015	06:03	x86
File_rgs_clients_int_bin_microsoft.rtc.rgs.clients.dll	6.0.9319.55	130,296	11-Jun-2015	06:03	x86
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.de_de	6.0.9319.0	25,792	19-Aug-2015	16:32	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.es_es	6.0.9319.0	24,272	19-Aug-2015	16:31	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.fr_fr	6.0.9319.0	24,272	19-Aug-2015	16:31	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.it_it	6.0.9319.0	25,792	19-Aug-2015	16:31	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.ja_jp	6.0.9319.0	24,272	19-Aug-2015	16:31	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.ko_kr	6.0.9319.0	25,792	19-Aug-2015	16:31	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.pt_br	6.0.9319.0	25,792	19-Aug-2015	16:31	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.ru_ru	6.0.9319.0	26,304	19-Aug-2015	16:31	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.zh_cn	6.0.9319.0	25,280	19-Aug-2015	16:31	Not Applicable
File_rgs_config_bin_microsoft.rtc.acd.deployment.dll.zh_tw	6.0.9319.0	25,272	19-Aug-2015	16:31	Not Applicable

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

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Applies to:

Skype for Business Server 2015

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Keywords: atdownload, kbbug, kbexpertiseinter, kbfix, kblangall, kbsecbulletin, kbsecreview, kbsecurity, kbsecvulnerability, kbsurveynew, kb, kbmustloc

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Article Info

Article ID	:	3080355
Revision	:	3
Created on	:	4/13/2020
Published on	:	4/16/2020
Exists online	:	False
Views	:	447

Microsoft KB Archive Search

MS15-104: Description of the security update for Skype for Business Server 2015 (Web Components Server): September 8, 2015

Summary

How to get and install the update

Microsoft Download Center

Install and removal information

How to install and remove this security update

Update deployment information

Update replacement information

For all x64-based systems

Applies to: