cbcvebase.
CVE-2015-7215
published 2015-12-16

CVE-2015-7215: The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43.0 allows remote attackers to bypass the Same Origin Policy by…

PriorityP426medium5CVSS 2.0
AVNACLAuNCPINAN
EPSS
2.53%
83.1th percentile
The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43.0 allows remote attackers to bypass the Same Origin Policy by triggering use of the no-cors mode in the fetch API to attempt resource access that throws an exception, leading to information disclosure after a rethrow.

Affected

7 ranges
VendorProductVersion rangeFixed in
fedoraprojectfedora
fedoraprojectfedora
mozillafirefox<= 42.0
mozillafirefox>= 0 < 43.0+build1-0ubuntu0.14.04.143.0+build1-0ubuntu0.14.04.1
opensuseleap
opensuseopensuse
opensuseopensuse

CVSS provenance

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
osv10.0CRITICAL
vendor_ubuntu10.0CRITICAL
vendor_redhat5.0MEDIUM
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