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Vulnerability Details : CVE-2019-1084

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'.
Publish Date : 2019-07-15 Last Update Date : 2020-05-04
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- CVSS Scores & Vulnerability Types

CVSS Score
4.0
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication ???
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID 200

- Products Affected By CVE-2019-1084

# Product Type Vendor Product Version Update Edition Language
1 Application Microsoft Exchange Server 2010 SP2 * * Version Details Vulnerabilities
2 Application Microsoft Exchange Server 2013 Cumulative Update 23 * * Version Details Vulnerabilities
3 Application Microsoft Exchange Server 2016 Cumulative Update 13 * * Version Details Vulnerabilities
4 Application Microsoft Exchange Server 2016 Cumulative Update 12 * * Version Details Vulnerabilities
5 Application Microsoft Exchange Server 2016 Cumulative Update 1 * * Version Details Vulnerabilities
6 Application Microsoft Exchange Server 2016 Cumulative Update 2 * * Version Details Vulnerabilities
7 Application Microsoft Lync 2013 SP1 * * Version Details Vulnerabilities
8 Application Microsoft Lync Basic 2013 SP1 * * Version Details Vulnerabilities
9 Application Microsoft Mail And Calendar - * * * Version Details Vulnerabilities
10 Application Microsoft Office 2010 SP2 * * Version Details Vulnerabilities
11 Application Microsoft Office 2013 SP1 * * Version Details Vulnerabilities
12 Application Microsoft Office 2016 * * * Version Details Vulnerabilities
13 Application Microsoft Office 2016 * * * Version Details Vulnerabilities
14 Application Microsoft Office 2019 * * * Version Details Vulnerabilities
15 Application Microsoft Office 2019 * * * Version Details Vulnerabilities
16 Application Microsoft Office 365 Proplus - * * * Version Details Vulnerabilities
17 Application Microsoft Outlook - * * * Version Details Vulnerabilities
18 Application Microsoft Outlook 2013 SP1 * * Version Details Vulnerabilities
19 Application Microsoft Outlook 2016 * * * Version Details Vulnerabilities
20 Application Microsoft Outlook 2016 * * * Version Details Vulnerabilities
21 Application Microsoft Skype For Business 2016 * * * Version Details Vulnerabilities
22 Application Microsoft Skype For Business Basic 2016 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft Exchange Server 6
Microsoft Lync 1
Microsoft Lync Basic 1
Microsoft Mail And Calendar 1
Microsoft Office 6
Microsoft Office 365 Proplus 1
Microsoft Outlook 4
Microsoft Skype For Business 1
Microsoft Skype For Business Basic 1

- References For CVE-2019-1084

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1084

- Metasploit Modules Related To CVE-2019-1084

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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