A use-after-free has been found in Firefox < 54.0 and Thunderbird < 52.2, during specific user interactions with the input method editor (IME) in some languages due to how events are handled. This results in a potentially exploitable crash but would require specific user interaction to trigger.
A use-after-free has been found in Firefox < 54.0 and Thunderbird < 52.2, during specific user interactions with the input method editor (IME) in some languages due to how events are handled. This results in a potentially exploitable crash but would require specific user interaction to trigger.
https://www.mozilla.org/en-US/security/advisories/mfsa2017-15/#CVE-2017-7752 https://bugzilla.mozilla.org/show_bug.cgi?id=1359547