5.4med
CVE-2018-8512
A security feature bypass vulnerability exists in Microsoft Edge when the Edge Content Security Policy (CSP) fails to properly validate cer…
Published 8 y ago · modified 4 mo ago · JSON
CVSS
5.4
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.5%
percentile 89%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
3.45% probability of exploitation in the next 30 days, higher than 89% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 5.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| NVD | 2.0 | 5.8 | AV:N/AC:M/Au:N/C:P/I:P/A:N |
Affected products
- Microsoft Microsoft Edge
Classification
- Weakness
- CWE-20 Improper Input Validation
References
- portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2018-8512 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/105486 · vdb-entry, x_refsource_BID, x_transferred
- securitytracker.com /id/1041825 · vdb-entry, x_refsource_SECTRACK, x_transferred
Sources
- CVE List: CVE-2018-8512
- NVD: CVE-2018-8512
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.