Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2017-7800

A use-after-free vulnerability can occur in WebSockets when the object holding the connection is freed before the disconnection operation is finished. This results in an exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.056
EPSS Ranking 89.9%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2017-7800


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