CVE-2015-7215

Fedora < 42.0 - Information Disclosure

Title source: rule
STIX 2.1

Description

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.

References (14)

Core 14
Core References
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201512-10
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html
Issue Tracking x_refsource_misc
https://github.com/whatwg/html/issues/164
Issue Tracking x_refsource_misc
https://github.com/whatwg/html/pull/166
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html
Issue Tracking x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=1160890
Vendor Advisory x_refsource_misc
https://www.w3.org/Bugs/Public/show_bug.cgi?id=28961
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-2833-1
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/79280
Mailing List vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1034426

Scores

EPSS 0.0044
EPSS Percentile 63.3%

Details

CWE
CWE-200
Status published
Products (6)
fedoraproject/fedora 22
fedoraproject/fedora 23
mozilla/firefox < 42.0
opensuse/leap 42.1
opensuse/opensuse 13.1
opensuse/opensuse 13.2
Published Dec 16, 2015
Tracked Since Feb 18, 2026