4.3med
CVE-2017-0203
A vulnerability exists in Microsoft Edge when the Edge Content Security Policy (CSP) fails to properly validate certain specially crafted d…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
4.3
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.9%
percentile 90%
Public exploits
0
none known
Summary
A vulnerability exists in Microsoft Edge when the Edge Content Security Policy (CSP) fails to properly validate certain specially crafted documents. An attacker could trick a user into loading a web page with malicious content, aka "Microsoft Edge Security Feature Bypass Vulnerability."
Exploit prediction (EPSS)
3.92% probability of exploitation in the next 30 days, higher than 90% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- n/a Microsoft Edge Microsoft Edge
References
- securitytracker.com /id/1038234 · vdb-entry, x_refsource_SECTRACK, x_transferred
- portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2017-0203 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/97443 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2017-0203
- NVD: CVE-2017-0203
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