Update Rollup 2 for Windows Small Business Server 2011 Standard is available

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Security Update For Exchange Server 2013 SP1 (KB4012178)

An elevation of privilege vulnerability exists in the way that Microsoft Exchange Outlook Web Access OWA fails to properly handle web requests. To exploit the vulnerability, an attacker who successfully exploited this vulnerability could, perform script/content injection attacks, and attempt to...

Security Update For Exchange Server 2016 CU12 (KB4503027)

A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access OWA fails to properly handle web requests. An attacker who successfully exploited the vulnerability could perform script or content injection attacks, and attempt to trick the user into disclosing sensitive...

Security Update For Exchange Server 2019 (KB4503027)

A spoofing vulnerability exists in Microsoft Exchange Server when Outlook Web Access OWA fails to properly handle web requests. An attacker who successfully exploited the vulnerability could perform script or content injection attacks, and attempt to trick the user into disclosing sensitive...

Update Rollup 21 for Exchange Server 2010 Service Pack 3 (KB4091243)

This security update resolves a vulnerability in Microsoft Exchange Outlook Web Access OWA. The vulnerability could allow elevation of privilege or spoofing in Microsoft Exchange Server if an attacker sends an email message that has a specially crafted attachment to a vulnerable server that is...

Security Update For Exchange Server 2016 RTM (KB3150501)

This security update resolves vulnerabilities in Microsoft Exchange Server. The most severe of the vulnerabilities could allow information disclosure if an attacker sends a specially crafted image URL in an Outlook Web Access OWA message that is loaded, without warning or filtering, from the...

Security Update For Exchange Server 2013 CU20 (KB4092041)

This security update resolves a vulnerability in Microsoft Exchange Outlook Web Access OWA. The vulnerability could allow elevation of privilege or spoofing in Microsoft Exchange Server if an attacker sends an email message that has a specially crafted attachment to a vulnerable server that is...

Security Update For Exchange Server 2013 SP1 (KB4073392)

This security update resolves a vulnerability in Microsoft Exchange Outlook Web Access OWA. The vulnerability could allow elevation of privilege or spoofing in Microsoft Exchange Server if an attacker sends an email message that has a specially crafted attachment to a vulnerable server that is...

Security Update For Exchange Server 2013 CU8 (KB3087126)

This security update resolves a vulnerability in Microsoft Exchange Server. The vulnerability could allow information disclosure if Outlook Web Access OWA fails to properly handle web server requests...

Security Update for Microsoft Web Access Companion 2010 (KB2346411)

A security vulnerability exists in Microsoft Office Web Access Companion 2010 that could allow arbitrary code to run when a maliciously modified file is opened. This update resolves that vulnerability...

Security Update For Exchange Server 2013 CU11 (KB3150501)

This security update resolves vulnerabilities in Microsoft Exchange Server. The most severe of the vulnerabilities could allow information disclosure if an attacker sends a specially crafted image URL in an Outlook Web Access OWA message that is loaded, without warning or filtering, from the...

Security Update For Exchange Server 2013 CU11 (KB3124557)

This security update resolves vulnerabilities in Microsoft Exchange Server. The most severe of the vulnerabilities could allow spoofing if Outlook Web Access OWA fails to properly handle web requests, and sanitize user input and email content...