CVE-2019-1218

medium Microsoft
CVSS v3 Base Score
5.4
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS Score
5.8%
Exploitation probability in 30 days
Top 10% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Published: August 14, 2019 (2465 days ago)
Last Modified: February 20, 2026
Vendor: Microsoft

Description

A spoofing vulnerability exists in the way Microsoft Outlook iOS software parses specifically crafted email messages. An authenticated attacker could exploit the vulnerability by sending a specially crafted email message to a victim. The attacker who successfully exploited this vulnerability could then perform cross-site scripting attacks on the affected systems and run scripts in the security context of the current user. The security update addresses the vulnerability by correcting how Outlook iOS parses specially crafted email messages.

CWE

CWE-79

Affected Products

microsoft outlook

References

🔗 portal.msrc.microsoft.com 🔗 portal.msrc.microsoft.com