VULNERABILITY INTELLIGENCE

CVE-2019-0657

CVSS score5.9 MEDIUM

EPSS probability4.52%

CISA KEVNot currently listed

Published2019-03-05

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

A vulnerability exists in certain .Net Framework API's and Visual Studio in the way they parse URL's, aka '.NET Framework and Visual Studio Spoofing Vulnerability'.

Weakness classification

CWE-20: Improper Input Validation

Primary references

secure@microsoft.com — Third Party Advisory, VDB Entry
secure@microsoft.com — Third Party Advisory
secure@microsoft.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory