What is CVE-2019-0956?

CVE-2019-0956 is a medium-severity vulnerability in Microsoft Sharepoint Enterprise Server, classified under Improper Encoding or Escaping of Output. CVSS score: 6.5/10. Published 2019-05-16.

How severe is CVE-2019-0956?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Microsoft Sharepoint Enterprise Server

CVE-2019-0956

An information disclosure vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft SharePoint Server Information Disclosure Vulnerability'.

EPSS: 0.052 (91.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Microsoft Sharepoint Enterprise Server — versions 2016
Microsoft Sharepoint Foundation — versions 2013 Service Pack 1
Microsoft Sharepoint_enterprise_server — versions 2016
Microsoft Sharepoint_foundation — versions 2013

Weakness classification (CWE)

CWE-116 — Improper Encoding or Escaping of Output

References

secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2019-0956?: CVE-2019-0956 is a medium-severity vulnerability in Microsoft Sharepoint Enterprise Server, classified under Improper Encoding or Escaping of Output. CVSS score: 6.5/10. Published 2019-05-16.
How severe is CVE-2019-0956?: Medium severity. CVSS v3 base score is 6.5 out of 10.