During the worker lifecycle, a use-after-free condition could have occured, which could have led to a potentially exploitable crash. This vulnerability affects Firefox < 115.0.2, Firefox ESR < 115.0.2, and Thunderbird < 115.0.1.
{ "binaries": [ { "binary_version": "115.0.2+build1-0ubuntu0.20.04.1", "binary_name": "firefox" }, { "binary_version": "115.0.2+build1-0ubuntu0.20.04.1", "binary_name": "firefox-dev" }, { "binary_version": "115.0.2+build1-0ubuntu0.20.04.1", "binary_name": "firefox-geckodriver" }, { "binary_version": "115.0.2+build1-0ubuntu0.20.04.1", "binary_name": "firefox-mozsymbols" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1", "binary_name": "thunderbird" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.20.04.1", "binary_name": "xul-ext-lightning" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2", "binary_name": "thunderbird" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2", "binary_name": "thunderbird-dev" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:115.3.1+build1-0ubuntu0.22.04.2", "binary_name": "xul-ext-lightning" } ], "availability": "No subscription required" }