CVEs-PoC/2017/CVE-2017-7800.md

CVE-2017-7800

Description

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.

POC

Reference

• https://bugzilla.mozilla.org/show_bug.cgi?id=1374047
• https://bugzilla.mozilla.org/show_bug.cgi?id=1374047

Github

No PoCs found on GitHub currently.