Improper input validation in Microsoft Edge
CVE-2018-8512
A security feature bypass vulnerability exists in Microsoft Edge when the Edge Content Security Policy (CSP) fails to properly validate certain specially crafted documents, aka "Microsoft Edge Security Feature Bypass Vulnerability." This affects Microsoft Edge. This CVE ID is unique from CVE-2018-8530.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.035 (87.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Microsoft Edge
- Microsoft Edge — versions Windows 10 Version 1703 for 32-bit Systems, Windows 10 Version 1703 for x64-based Systems, Windows 10 Version 1709 for 32-bit Systems
- Microsoft Windows_10 — versions 1703, 1709
Weakness classification (CWE)
References
- secure@microsoft.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
Frequently asked questions
- What is CVE-2018-8512?
- CVE-2018-8512 is a medium-severity vulnerability in Microsoft Edge, classified under Improper Input Validation. CVSS score: 5.4/10. Published 2018-10-10.
- How severe is CVE-2018-8512?
- Medium severity. CVSS v3 base score is 5.4 out of 10.