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'.
Vulnerability category: Information leak
Products affected by CVE-2019-1084
- cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:outlook:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:outlook:2016:*:*:*:*:android:*:*
- cpe:2.3:a:microsoft:outlook:-:*:*:*:*:iphone_os:*:*
- cpe:2.3:a:microsoft:exchange_server:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_12:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2013:cumulative_update_23:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2016:cumulative_update_13:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2016:*:*:*:*:mac_os:*:*
- cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
- cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:lync_basic:2013:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:skype_for_business:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:skype_for_business_basic:2016:*:*:*:*:*:*:*
- cpe:2.3:a:microsoft:mail_and_calendar:-:*:*:*:*:*:*:*
Threat overview for CVE-2019-1084
Top countries where our scanners detected CVE-2019-1084
Top open port discovered on systems with this issue
10001
IPs affected by CVE-2019-1084 8,262
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2019-1084!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2019-1084
0.26%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 67 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-1084
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2019-1084
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-1084
-
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1084
CVE-2019-1084 | Microsoft Exchange Information Disclosure VulnerabilityPatch;Vendor Advisory
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