Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2017-5456

A mechanism to bypass file system access protections in the sandbox using the file system request constructor through an IPC message. This allows for read and write access to the local file system. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.023
EPSS Ranking 83.9%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
Products affected by CVE-2017-5456


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