Mozilla developers and community members reported memory safety bugs present in Firefox 63 and Firefox ESR 60.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.
{ "binaries": [ { "binary_version": "64.0+build3-0ubuntu0.14.04.1", "binary_name": "firefox" }, { "binary_version": "64.0+build3-0ubuntu0.14.04.1", "binary_name": "firefox-dev" }, { "binary_version": "64.0+build3-0ubuntu0.14.04.1", "binary_name": "firefox-globalmenu" }, { "binary_version": "64.0+build3-0ubuntu0.14.04.1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "64.0+build3-0ubuntu0.14.04.1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "thunderbird" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "thunderbird-globalmenu" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "thunderbird-testsuite" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.14.04.1", "binary_name": "xul-ext-lightning" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "64.0+build3-0ubuntu0.16.04.1", "binary_name": "firefox" }, { "binary_version": "64.0+build3-0ubuntu0.16.04.1", "binary_name": "firefox-dev" }, { "binary_version": "64.0+build3-0ubuntu0.16.04.1", "binary_name": "firefox-globalmenu" }, { "binary_version": "64.0+build3-0ubuntu0.16.04.1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "64.0+build3-0ubuntu0.16.04.1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "thunderbird" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "thunderbird-globalmenu" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "thunderbird-testsuite" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.16.04.1", "binary_name": "xul-ext-lightning" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "64.0+build3-0ubuntu0.18.04.1", "binary_name": "firefox" }, { "binary_version": "64.0+build3-0ubuntu0.18.04.1", "binary_name": "firefox-dev" }, { "binary_version": "64.0+build3-0ubuntu0.18.04.1", "binary_name": "firefox-globalmenu" }, { "binary_version": "64.0+build3-0ubuntu0.18.04.1", "binary_name": "firefox-mozsymbols" }, { "binary_version": "64.0+build3-0ubuntu0.18.04.1", "binary_name": "firefox-testsuite" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird-dev" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird-globalmenu" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird-gnome-support" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird-mozsymbols" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "thunderbird-testsuite" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "xul-ext-calendar-timezones" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "xul-ext-gdata-provider" }, { "binary_version": "1:60.4.0+build2-0ubuntu0.18.04.1", "binary_name": "xul-ext-lightning" } ], "availability": "No subscription required" }