Vulnerability Description
A Content-Security-Policy that blocks in-line scripts could be bypassed using an object tag to execute JavaScript in the protected document (cross-site scripting). This is a separate bypass from CVE-2019-17000.*Note: This flaw only affected Firefox 69 and was not present in earlier versions.*. This vulnerability affects Firefox < 70.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | 69.0 |
Related Weaknesses (CWE)
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1587976Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1587976Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
FAQ
What is CVE-2019-17001?
CVE-2019-17001 is a vulnerability with a CVSS score of 6.1 (MEDIUM). A Content-Security-Policy that blocks in-line scripts could be bypassed using an object tag to execute JavaScript in the protected document (cross-site scripting). This is a separate bypass from CVE-2...
How severe is CVE-2019-17001?
CVE-2019-17001 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-17001?
Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox.