Insufficient vetting of parameters passed with the Prompt:Open IPC message between child and parent processes can result in the non-sandboxed parent process opening web content chosen by a compromised child process. When combined with additional vulnerabilities this could result in executing arbitrary code on the user's computer. This vulnerability affects Firefox ESR < 60.7.2, Firefox < 67.0.4, and Thunderbird < 60.7.2.
{ "binaries": [ { "binary_name": "firefox", "binary_version": "67.0.4+build1-0ubuntu0.16.04.1" }, { "binary_name": "firefox-dev", "binary_version": "67.0.4+build1-0ubuntu0.16.04.1" }, { "binary_name": "firefox-globalmenu", "binary_version": "67.0.4+build1-0ubuntu0.16.04.1" }, { "binary_name": "firefox-mozsymbols", "binary_version": "67.0.4+build1-0ubuntu0.16.04.1" }, { "binary_name": "firefox-testsuite", "binary_version": "67.0.4+build1-0ubuntu0.16.04.1" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "thunderbird", "binary_version": "1:60.7.2+build2-0ubuntu0.16.04.1" }, { "binary_name": "thunderbird-dev", "binary_version": "1:60.7.2+build2-0ubuntu0.16.04.1" }, { "binary_name": "thunderbird-globalmenu", "binary_version": "1:60.7.2+build2-0ubuntu0.16.04.1" }, { "binary_name": "thunderbird-gnome-support", "binary_version": "1:60.7.2+build2-0ubuntu0.16.04.1" }, { "binary_name": "thunderbird-mozsymbols", "binary_version": "1:60.7.2+build2-0ubuntu0.16.04.1" }, { "binary_name": "xul-ext-calendar-timezones", "binary_version": "1:60.7.2+build2-0ubuntu0.16.04.1" }, { "binary_name": "xul-ext-gdata-provider", "binary_version": "1:60.7.2+build2-0ubuntu0.16.04.1" }, { "binary_name": "xul-ext-lightning", "binary_version": "1:60.7.2+build2-0ubuntu0.16.04.1" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "firefox", "binary_version": "67.0.4+build1-0ubuntu0.18.04.1" }, { "binary_name": "firefox-dev", "binary_version": "67.0.4+build1-0ubuntu0.18.04.1" }, { "binary_name": "firefox-globalmenu", "binary_version": "67.0.4+build1-0ubuntu0.18.04.1" }, { "binary_name": "firefox-mozsymbols", "binary_version": "67.0.4+build1-0ubuntu0.18.04.1" }, { "binary_name": "firefox-testsuite", "binary_version": "67.0.4+build1-0ubuntu0.18.04.1" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "thunderbird", "binary_version": "1:60.7.2+build2-0ubuntu0.18.04.1" }, { "binary_name": "thunderbird-dev", "binary_version": "1:60.7.2+build2-0ubuntu0.18.04.1" }, { "binary_name": "thunderbird-globalmenu", "binary_version": "1:60.7.2+build2-0ubuntu0.18.04.1" }, { "binary_name": "thunderbird-gnome-support", "binary_version": "1:60.7.2+build2-0ubuntu0.18.04.1" }, { "binary_name": "thunderbird-mozsymbols", "binary_version": "1:60.7.2+build2-0ubuntu0.18.04.1" }, { "binary_name": "xul-ext-calendar-timezones", "binary_version": "1:60.7.2+build2-0ubuntu0.18.04.1" }, { "binary_name": "xul-ext-gdata-provider", "binary_version": "1:60.7.2+build2-0ubuntu0.18.04.1" }, { "binary_name": "xul-ext-lightning", "binary_version": "1:60.7.2+build2-0ubuntu0.18.04.1" } ], "availability": "No subscription required" }