8.8
CVSSv3

CVE-2016-5283

Published: 22/09/2016 Updated: 30/07/2017
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

Mozilla Firefox prior to 49.0 allows remote malicious users to bypass the Same Origin Policy via a crafted fragment identifier in the SRC attribute of an IFRAME element, leading to insufficient restrictions on link-color information after a document is resized.

Vulnerability Trend

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mozilla firefox

Vendor Advisories

Firefox could be made to crash or run programs as your login if it opened a malicious website ...
Mozilla Foundation Security Advisory 2016-85 Security vulnerabilities fixed in Firefox 49 Announced September 20, 2016 Impact critical Products Firefox Fixed in Firefox 49 ...
Mozilla Firefox before 490 allows remote attackers to bypass the Same Origin Policy via a crafted fragment identifier in the SRC attribute of an IFRAME element, leading to insufficient restrictions on link-color information after a document is resized ...
A timing attack vulnerability was discovered using iframes to potentially reveal private cross-origin data using document resizes and link colors ...