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'.
AI analysis not yet available
Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| microsoft | exchange_server | - | - |
| microsoft | exchange_server | - | - |
| microsoft | exchange_server |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
22
Affected Products
2
References
microsoft / exchange_server
| - |
| - |
| microsoft | exchange_server | - | - |
| microsoft | exchange_server | - | - |
| microsoft | exchange_server | - | - |
| microsoft | lync | - | - |
| microsoft | lync_basic | - | - |
| microsoft | mail_and_calendar | - | - |
| microsoft | office | - | - |
| microsoft | office | - | - |
| microsoft | office | - | - |
| microsoft | office | - | - |
| microsoft | office | - | - |
| microsoft | office | - | - |
| microsoft | office_365_proplus | - | - |
| microsoft | outlook | - | - |
| microsoft | outlook | - | - |
| microsoft | outlook | - | - |
| microsoft | outlook | - | - |
| microsoft | skype_for_business | - | - |
| microsoft | skype_for_business_basic | - | - |
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Exploitability
Impact