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Microsoft CVE-2019-1084: Microsoft Exchange Information Disclosure Vulnerability

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Microsoft CVE-2019-1084: Microsoft Exchange Information Disclosure Vulnerability

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
07/09/2019
Created
07/10/2019
Added
07/09/2019
Modified
07/24/2019

Description

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.

Solution(s)

  • msft-kb4464558-4e110483-681c-4dc7-bf4e-daca751b8e0e
  • msft-kb4464558-7506bb51-1312-41ab-a838-d6d717bcb0b4
  • msft-kb4464592-65c43554-8f8a-4c41-95b7-01af93b44b86
  • msft-kb4464592-e0b4a241-d1ff-4160-91d4-7ffa4a9edc8b
  • msft-kb4475509-842e8ac2-4bd0-4890-8ab3-bce4d007d1f3
  • msft-kb4475509-bf1ab9f0-4648-4955-8ae6-6785ab1769de
  • msft-kb4475514-5051d2e3-19da-4ce5-9a06-7a7b083482b6
  • msft-kb4475514-f47497b2-5ade-497c-9123-bb5a30f8487e
  • msft-kb4475517-1532f482-c34e-430f-856b-2f8966a7ec41
  • msft-kb4475517-37090ca9-a9e1-49d5-ad0c-4a9e6b7d7d06
  • msft-kb4475519-04a79f7a-b939-4cc3-a393-f1d050747cc1
  • msft-kb4475519-76a021e1-d0ff-45ac-8b45-52c2000c92cb
  • msft-kb4475545-1908a7c1-a9a8-4106-9850-04f592a62747
  • msft-kb4475545-dbef1892-3c34-43ae-9f8d-9889eadbd790
  • msft-kb4509408-8b07af00-9b9b-4dfe-bf8d-82b77611bef0
  • msft-kb4509408-c7b93adf-d7c5-4f12-bba5-3e655a756799
  • msft-kb4509409-508db76e-9534-4400-a3fb-b51e27df7374
  • msft-kb4509409-73cb3ddb-a609-4eb6-8256-b8f3b5f2a293
  • msft-kb4509409-a367d843-c4f8-4318-a102-e80214a065a1
  • msft-kb4509410-59d60b6f-3e17-410e-8dee-f0d8b23420e7

References

  • msft-kb4464558-4e110483-681c-4dc7-bf4e-daca751b8e0e
  • msft-kb4464558-7506bb51-1312-41ab-a838-d6d717bcb0b4
  • msft-kb4464592-65c43554-8f8a-4c41-95b7-01af93b44b86
  • msft-kb4464592-e0b4a241-d1ff-4160-91d4-7ffa4a9edc8b
  • msft-kb4475509-842e8ac2-4bd0-4890-8ab3-bce4d007d1f3
  • msft-kb4475509-bf1ab9f0-4648-4955-8ae6-6785ab1769de
  • msft-kb4475514-5051d2e3-19da-4ce5-9a06-7a7b083482b6
  • msft-kb4475514-f47497b2-5ade-497c-9123-bb5a30f8487e
  • msft-kb4475517-1532f482-c34e-430f-856b-2f8966a7ec41
  • msft-kb4475517-37090ca9-a9e1-49d5-ad0c-4a9e6b7d7d06
  • msft-kb4475519-04a79f7a-b939-4cc3-a393-f1d050747cc1
  • msft-kb4475519-76a021e1-d0ff-45ac-8b45-52c2000c92cb
  • msft-kb4475545-1908a7c1-a9a8-4106-9850-04f592a62747
  • msft-kb4475545-dbef1892-3c34-43ae-9f8d-9889eadbd790
  • msft-kb4509408-8b07af00-9b9b-4dfe-bf8d-82b77611bef0
  • msft-kb4509408-c7b93adf-d7c5-4f12-bba5-3e655a756799
  • msft-kb4509409-508db76e-9534-4400-a3fb-b51e27df7374
  • msft-kb4509409-73cb3ddb-a609-4eb6-8256-b8f3b5f2a293
  • msft-kb4509409-a367d843-c4f8-4318-a102-e80214a065a1
  • msft-kb4509410-59d60b6f-3e17-410e-8dee-f0d8b23420e7

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