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 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.
| Software | From | Fixed in |
|---|---|---|
| fedoraproject / fedora | 22 | 22.x |
| fedoraproject / fedora | 23 | 23.x |
| opensuse / leap | 42.1 | 42.1.x |
| opensuse / opensuse | 13.1 | 13.1.x |
| opensuse / opensuse | 13.2 | 13.2.x |
| mozilla / firefox | - | 42.0.x |
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html
- http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html
- http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html
- http://www.mozilla.org/security/announce/2015/mfsa2015-140.html
- http://www.securityfocus.com/bid/79280
- http://www.securitytracker.com/id/1034426
- http://www.ubuntu.com/usn/USN-2833-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=1160890
- https://github.com/whatwg/html/issues/164
- https://github.com/whatwg/html/pull/166
- https://security.gentoo.org/glsa/201512-10
- https://www.w3.org/Bugs/Public/show_bug.cgi?id=28961
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