The libtremor library has the same flaw as CVE-2018-5146. This library is used by Firefox in place of libvorbis on Android and ARM platforms. This vulnerability affects Firefox ESR < 52.7.2 and Firefox < 59.0.1.
https://www.mozilla.org/security/advisories/mfsa2018-08/
https://www.debian.org/security/2018/dsa-4143
https://www.debian.org/security/2018/dsa-4141
https://lists.debian.org/debian-lts-announce/2018/03/msg00022.html
https://lists.debian.org/debian-lts-announce/2018/03/msg00016.html
https://bugzilla.mozilla.org/show_bug.cgi?id=1446365