A lack of parameter validation on IPC messages results in a potential out-of-bounds write through malformed IPC messages. This can potentially allow for sandbox escape through memory corruption in the parent process. This vulnerability affects Thunderbird < 52.7, Firefox ESR < 52.7, and Firefox < 59.
{ "binaries": [ { "binary_version": "59.0+build5-0ubuntu0.14.04.1", "binary_name": "firefox" }, { "binary_version": "59.0+build5-0ubuntu0.14.04.1", "binary_name": "firefox-dev" }, { "binary_version": "59.0+build5-0ubuntu0.14.04.1", "binary_name": "firefox-globalmenu" }, { "binary_version": "59.0+build5-0ubuntu0.14.04.1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "59.0+build5-0ubuntu0.14.04.1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "thunderbird" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "thunderbird-globalmenu" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "thunderbird-testsuite" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.14.04.1", "binary_name": "xul-ext-lightning" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "59.0+build5-0ubuntu0.16.04.1", "binary_name": "firefox" }, { "binary_version": "59.0+build5-0ubuntu0.16.04.1", "binary_name": "firefox-dev" }, { "binary_version": "59.0+build5-0ubuntu0.16.04.1", "binary_name": "firefox-globalmenu" }, { "binary_version": "59.0+build5-0ubuntu0.16.04.1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "59.0+build5-0ubuntu0.16.04.1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "thunderbird" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "thunderbird-globalmenu" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "thunderbird-testsuite" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:52.7.0+build1-0ubuntu0.16.04.1", "binary_name": "xul-ext-lightning" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "59.0.1+build1-0ubuntu1", "binary_name": "firefox" }, { "binary_version": "59.0.1+build1-0ubuntu1", "binary_name": "firefox-dev" }, { "binary_version": "59.0.1+build1-0ubuntu1", "binary_name": "firefox-globalmenu" }, { "binary_version": "59.0.1+build1-0ubuntu1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "59.0.1+build1-0ubuntu1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "thunderbird" }, { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "thunderbird-globalmenu" }, { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "thunderbird-testsuite" }, { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:52.7.0+build1-0ubuntu1", "binary_name": "xul-ext-lightning" } ], "availability": "No subscription required" }