3.3
CVSSv3

CVE-2017-5387

Published: 11/06/2018 Updated: 07/08/2018
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 3.3 | Impact Score: 1.4 | Exploitability Score: 1.8
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

The existence of a specifically requested local file can be found due to the double firing of the "onerror" when the "source" attribute on a "<track>" tag refers to a file that does not exist if the source page is loaded locally. This vulnerability affects Firefox < 51.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

mozilla firefox

Vendor Advisories

Firefox could be made to crash or run programs as your login if it opened a malicious website ...
USN-3175-1 introduced a regression in Firefox ...
Mozilla Foundation Security Advisory 2017-01 Security vulnerabilities fixed in Firefox 51 Announced January 24, 2017 Impact critical Products Firefox Fixed in Firefox 51 ...
The existence of a specifically requested local file can be found in Firefox &lt; 51 due to the double firing of the onerror when the source attribute on a &lt;track&gt; tag refers to a file that does not exist if the source page is loaded locally ...