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
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mozilla

Published: 2018-06-11T21:00:00

Updated: 2018-06-12T09:57:01

Reserved: 2017-01-13T00:00:00


Link: CVE-2017-5387

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2018-06-11T21:29:03.357

Modified: 2018-08-07T15:00:18.990


Link: CVE-2017-5387

JSON object: View

cve-icon Redhat Information

No data.

CWE