DEBIAN-CVE-2017-7750

A use-after-free vulnerability during video control operations when a "" element holds a reference to an older window if that window has been replaced in the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2...

Mozilla: Out-of-bounds read in Opus encoder (MFSA 2017-16)

An out-of-bounds read vulnerability with the Opus encoder when the number of channels in an audio stream changes while the encoder is in use. This vulnerability affects Firefox 54, Firefox ESR 52.2, and Thunderbird 52.2...