Debian: CVE-2017-7800: firefox-esr, icedove -- security update
8
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
08/08/2017
07/25/2018
08/11/2017
02/24/2020
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.
Solution(s)
- debian-upgrade-firefox-esr
- debian-upgrade-icedove
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