CVE-2019-1447 — MEDIUM (5.4)

Vulnerability Description

A spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications handlers correctly, aka 'Microsoft Office Online Spoofing Vulnerability'. This CVE ID is unique from CVE-2019-1445.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Microsoft	Office Online Server	-

Related Weaknesses (CWE)

CWE-346

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1447PatchVendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1447PatchVendor Advisory

FAQ

What is CVE-2019-1447?

CVE-2019-1447 is a vulnerability with a CVSS score of 5.4 (MEDIUM). A spoofing vulnerability exists when Office Online does not validate origin in cross-origin communications handlers correctly, aka 'Microsoft Office Online Spoofing Vulnerability'. This CVE ID is uniq...

How severe is CVE-2019-1447?

CVE-2019-1447 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-1447?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Office Online Server.