Detections
Analytics
CVE-2017-5387
low
Description
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.
References
https://www.mozilla.org/security/advisories/mfsa2017-01/