CVE-2015-7215

Published: Dec 16, 2015Modified: May 6, 2026

5.0

Vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability: 10.0 / Impact: 2.9

Source: NVD

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.

Affected (6)

Products: Fedoraproject: Fedora · Opensuse: Leap, Opensuse · Mozilla: Firefox

1 product

2 products

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 22
Fedoraproject Fedora	Version 23

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Opensuse Leap	Version 42.1
Opensuse Opensuse	Version 13.1
Opensuse Opensuse	Version 13.2

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Mozilla Firefox	Up to 42.0

Related CWEs

Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (28)

http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html

Source: security@mozilla.org

http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html

Source: security@mozilla.org

http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html

Source: security@mozilla.org

http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html

Source: security@mozilla.org

http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html

Source: security@mozilla.org

http://www.mozilla.org/security/announce/2015/mfsa2015-140.html

Source: security@mozilla.org

Vendor Advisory

http://www.securityfocus.com/bid/79280

Source: security@mozilla.org

http://www.securitytracker.com/id/1034426

Source: security@mozilla.org

http://www.ubuntu.com/usn/USN-2833-1

Source: security@mozilla.org

https://bugzilla.mozilla.org/show_bug.cgi?id=1160890

Source: security@mozilla.org

https://github.com/whatwg/html/issues/164

Source: security@mozilla.org

https://github.com/whatwg/html/pull/166

Source: security@mozilla.org

https://security.gentoo.org/glsa/201512-10

Source: security@mozilla.org

https://www.w3.org/Bugs/Public/show_bug.cgi?id=28961

Source: security@mozilla.org

Vendor Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2015-12/msg00104.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2016-02/msg00008.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.mozilla.org/security/announce/2015/mfsa2015-140.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://www.securityfocus.com/bid/79280

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securitytracker.com/id/1034426

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.ubuntu.com/usn/USN-2833-1

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugzilla.mozilla.org/show_bug.cgi?id=1160890

Source: af854a3a-2127-422b-91ae-364da2661108

https://github.com/whatwg/html/issues/164

Source: af854a3a-2127-422b-91ae-364da2661108

https://github.com/whatwg/html/pull/166

Source: af854a3a-2127-422b-91ae-364da2661108

https://security.gentoo.org/glsa/201512-10

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.w3.org/Bugs/Public/show_bug.cgi?id=28961

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.