The mozilla::dom::AudioBufferSourceNodeEngine::CopyFromInputBuffer function in Mozilla Firefox before 31.0 and Thunderbird before 31.0 does not properly allocate Web Audio buffer memory, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via crafted audio content that is improperly handled during playback buffering.
{ "availability": "No subscription required", "binaries": [ { "binary_name": "firefox", "binary_version": "31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "firefox-dev", "binary_version": "31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "firefox-globalmenu", "binary_version": "31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "firefox-mozsymbols", "binary_version": "31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "firefox-testsuite", "binary_version": "31.0+build1-0ubuntu0.14.04.1" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_name": "thunderbird", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "thunderbird-dev", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "thunderbird-globalmenu", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "thunderbird-gnome-support", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "thunderbird-mozsymbols", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "thunderbird-testsuite", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "xul-ext-calendar-timezones", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "xul-ext-gdata-provider", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" }, { "binary_name": "xul-ext-lightning", "binary_version": "1:31.0+build1-0ubuntu0.14.04.1" } ] }