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CVE-2019-1084

Microsoft Microsoft Exchange Server; Microsoft Microsoft Outlook; Microsoft Microsoft Office; Microsoft Microsoft Lync Veröffentlicht: (vor 7 Jahren)

Beschreibung

An information disclosure vulnerability exists when Exchange allows creation of entities with Display Names having non-printable characters. An authenticated attacker could exploit this vulnerability by creating entities with invalid display names, which, when added to conversations, remain invisible. This security update addresses the issue by validating display names upon creation in Microsoft Exchange, and by rendering invalid display names correctly in Microsoft Outlook clients., aka 'Microsoft Exchange Information Disclosure Vulnerability'.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

HerstellerProduktVersionen
Microsoft Mail and Calendar unspecified
Microsoft Microsoft Exchange Server 2010 Service Pack 3
Microsoft Microsoft Exchange Server 2013 Cumulative Update 23
Microsoft Microsoft Exchange Server 2016 Cumulative Update 12, Cumulative Update 13
Microsoft Microsoft Exchange Server 2019 Cumulative Update 1, Cumulative Update 2
Microsoft Microsoft Lync 2013 Service Pack 1 (32-bit), 2013 Service Pack 1 (64-bit)
Microsoft Microsoft Lync Basic 2013 Service Pack 1 (32-bit), 2013 Service Pack 1 (64-bit)
Microsoft Microsoft Office 2013 Service Pack 1 (32-bit editions), 2013 Service Pack 1 (64-bit editions), 2013 RT Service Pack 1, 2016 for Mac, 2016 (32-bit edition), 2016 (64-bit edition), 2019 for 32-bit editions, 2019 for 64-bit editions, 2019 for Mac
Microsoft Microsoft Outlook 2010 Service Pack 2 (32-bit editions), 2010 Service Pack 2 (64-bit editions), 2016 (32-bit edition), 2016 (64-bit edition), 2013 Service Pack 1 (32-bit editions), 2013 Service Pack 1 (64-bit editions)
Microsoft Microsoft Outlook for Android unspecified
Microsoft Office 365 ProPlus 32-bit Systems, 64-bit Systems
Microsoft Outlook for iOS unspecified
Microsoft Skype for Business 2016 (32-bit), 2016 (64-bit)
Microsoft Skype for Business Basic 2016 (32-bit), 2016 (64-bit)

Referenzen und Patches

Neue CVEs im selben Produkt — Microsoft Exchange Server

9.3Kritisch
CVE-2026-70279

Microsoft Exchange Server Spoofing Vulnerability

Microsoft Microsoft Exchange Server 2016 Cumulative Update 23; Microsoft Microsoft Exchange Server 2019 Cumulative Update 14; Microsoft Microsoft Exchange Server 2019 Cumulative Update 15; Microsoft Microsoft Exchange Server Subscription Edition RTM

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.

1.3%EPSS
8.1Hoch
CVE-2026-70571

Microsoft Exchange Server Remote Code Execution Vulnerability

Microsoft Microsoft Exchange Server 2016 Cumulative Update 23; Microsoft Microsoft Exchange Server 2019 Cumulative Update 14; Microsoft Microsoft Exchange Server 2019 Cumulative Update 15; Microsoft Microsoft Exchange Server Subscription Edition RTM

Stack-based buffer overflow in Microsoft Exchange Server allows an unauthorized attacker to execute code over a network.

1.4%EPSS
8.8Hoch
CVE-2026-77910

Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft Microsoft Exchange Server 2016 Cumulative Update 23; Microsoft Microsoft Exchange Server 2019 Cumulative Update 14; Microsoft Microsoft Exchange Server 2019 Cumulative Update 15; Microsoft Microsoft Exchange Server Subscription Edition RTM

Incorrect authorization in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.

7.8Hoch
CVE-2026-87692

Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft Microsoft Exchange Server 2016 Cumulative Update 23; Microsoft Microsoft Exchange Server 2019 Cumulative Update 14; Microsoft Microsoft Exchange Server Subscription Edition RTM

Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

2.3%EPSS
7.8Hoch
CVE-2026-87695

Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft Microsoft Exchange Server 2016 Cumulative Update 23; Microsoft Microsoft Exchange Server 2019 Cumulative Update 14; Microsoft Microsoft Exchange Server 2019 Cumulative Update 15; Microsoft Microsoft Exchange Server Subscription Edition RTM

Inclusion of functionality from untrusted control sphere in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.

7.5Hoch
CVE-2026-87696

Microsoft Exchange Server Elevation of Privilege Vulnerability

Microsoft Microsoft Exchange Server 2016 Cumulative Update 23; Microsoft Microsoft Exchange Server 2019 Cumulative Update 14; Microsoft Microsoft Exchange Server 2019 Cumulative Update 15; Microsoft Microsoft Exchange Server Subscription Edition RTM

Improper verification of cryptographic signature in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.