When packets with a mismatched RTP payload type are sent in WebRTC connections, in some circumstances a potentially exploitable crash is triggered. This vulnerability affects Firefox ESR < 52.7 and Firefox < 59.
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{ "binaries": [ { "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", "binary_version": "59.0+build5-0ubuntu0.16.04.1" } ], "availability": "No subscription required" }
{ "binaries": [ { "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", "binary_version": "59.0.1+build1-0ubuntu1" } ], "availability": "No subscription required" }