CVE-2019-0624 : A spoofing vulnerability exists when a Skype for Business 2015 server does not p

A spoofing vulnerability exists when a Skype for Business 2015 server does not properly sanitize a specially crafted request, aka "Skype for Business 2015 Spoofing Vulnerability." This affects Skype.

Published 2019-01-17 18:29:00

Updated 2020-08-24 17:37:01

Source Microsoft Corporation

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2019-0624

Microsoft » Skype For Business » Version: 2015 Update CU8
cpe:2.3:a:microsoft:skype_for_business:2015:cu8:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2019-0624

Top countries where our scanners detected CVE-2019-0624

Top open port discovered on systems with this issue 443

IPs affected by CVE-2019-0624 7,256

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2019-0624!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2019-0624

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 42 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-0624

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2019-0624

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2019-0624

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0624

CVE-2019-0624 | Skype for Business and Lync Spoofing Vulnerability
Patch;Vendor Advisory
http://www.securityfocus.com/bid/106663

Microsoft Skype for Business Server CVE-2019-0624 Spoofing Vulnerability
Third Party Advisory