CVE-2015-7215
published 2015-12-16CVE-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
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| mozilla | firefox | <= 42.0 | — |
| mozilla | firefox | >= 0 < 43.0+build1-0ubuntu0.14.04.1 | 43.0+build1-0ubuntu0.14.04.1 |
| opensuse | leap | — | — |
| opensuse | opensuse | — | — |
| opensuse | opensuse | — | — |
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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GHSA
GHSA-x63v-c8hj-q3pw: The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43
ghsa_unreviewed·2022-05-14
CVE-2015-7215 [MEDIUM] CWE-200 GHSA-x63v-c8hj-q3pw: The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43
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.
OSV
CVE-2015-7215: The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43
osv·2015-12-15·CVSS 5.0
CVE-2015-7215 [MEDIUM] CVE-2015-7215: The importScripts function in the Web Workers API implementation in Mozilla Firefox before 43
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.
OSV
firefox vulnerabilities
osv·2015-12-15·CVSS 10.0
CVE-2015-7201 [CRITICAL] firefox vulnerabilities
firefox vulnerabilities
Andrei Vaida, Jesse Ruderman, Bob Clary, Christian Holler, Jesse Ruderman,
Eric Rahm, Robert Kaiser, Harald Kirschner, and Michael Henretty
discovered multiple memory safety issues in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, or execute arbitrary code with the privileges of the user invoking
Firefox. (CVE-2015-7201, CVE-2015-7202)
Ronald Crane discovered three buffer overflows through code inspection.
If a user were tricked in to opening a specially crafted website, an
attacker could potentially exploit these to cause a denial of service via
application crash, or execute arbitrary code with the privileges of the
user invoking Firefox. (C
Red Hat
Mozilla: Cross-origin information leak through web workers error events (MFSA 2015-140)
vendor_redhat·2015-12-16·CVSS 5.0
CVE-2015-7215 [MEDIUM] Mozilla: Cross-origin information leak through web workers error events (MFSA 2015-140)
Mozilla: Cross-origin information leak through web workers error events (MFSA 2015-140)
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.
Statement: This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5, 6 and 7.
Package: firefox (Red Hat Enterprise Linux 5) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 5) - Not affected
Package: firefox (Red Hat Enterprise Linux 6) - Not affected
Package: thunderbird (Red Hat Enterprise Linux 6) - Not affected
Package: fi
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2015-12-15·CVSS 10.0
CVE-2015-7201 [CRITICAL] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Firefox could be made to crash or run programs as your login if it
opened a malicious website.
Andrei Vaida, Jesse Ruderman, Bob Clary, Christian Holler, Jesse Ruderman,
Eric Rahm, Robert Kaiser, Harald Kirschner, and Michael Henretty
discovered multiple memory safety issues in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, or execute arbitrary code with the privileges of the user invoking
Firefox. (CVE-2015-7201, CVE-2015-7202)
Ronald Crane discovered three buffer overflows through code inspection.
If a user were tricked in to opening a specially crafted website, an
attacker could potentially exploit these to cause a denial
No detection rules found.
No public exploits indexed.
http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.htmlhttp://lists.opensuse.org/opensuse-updates/2015-12/msg00104.htmlhttp://lists.opensuse.org/opensuse-updates/2016-02/msg00007.htmlhttp://lists.opensuse.org/opensuse-updates/2016-02/msg00008.htmlhttp://www.mozilla.org/security/announce/2015/mfsa2015-140.htmlhttp://www.securityfocus.com/bid/79280http://www.securitytracker.com/id/1034426http://www.ubuntu.com/usn/USN-2833-1https://bugzilla.mozilla.org/show_bug.cgi?id=1160890https://github.com/whatwg/html/issues/164https://github.com/whatwg/html/pull/166https://security.gentoo.org/glsa/201512-10https://www.w3.org/Bugs/Public/show_bug.cgi?id=28961http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.htmlhttp://lists.opensuse.org/opensuse-updates/2015-12/msg00104.htmlhttp://lists.opensuse.org/opensuse-updates/2016-02/msg00007.htmlhttp://lists.opensuse.org/opensuse-updates/2016-02/msg00008.htmlhttp://www.mozilla.org/security/announce/2015/mfsa2015-140.htmlhttp://www.securityfocus.com/bid/79280http://www.securitytracker.com/id/1034426http://www.ubuntu.com/usn/USN-2833-1https://bugzilla.mozilla.org/show_bug.cgi?id=1160890https://github.com/whatwg/html/issues/164https://github.com/whatwg/html/pull/166https://security.gentoo.org/glsa/201512-10https://www.w3.org/Bugs/Public/show_bug.cgi?id=28961
2015-12-16
Published