CVE-2019-17000
Vulnerability from cvelistv5
Published
2020-01-08 20:04
Modified
2024-08-05 01:24
Severity ?
Summary
An object tag with a data URI did not correctly inherit the document's Content Security Policy. This allowed a CSP bypass in a cross-origin frame if the document's policy explicitly allowed data: URIs. This vulnerability affects Firefox < 70.
References
security@mozilla.orghttps://bugzilla.mozilla.org/show_bug.cgi?id=1441468Permissions Required
security@mozilla.orghttps://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.mozilla.org/show_bug.cgi?id=1441468Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
Impacted products
Vendor Product Version
Mozilla Firefox Version: before 70
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