CVE-2017-7774

Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Silf::readGraphite function.

CVE-2017-7771

Out-of-bounds read in Graphite2 Library in Firefox before 54 in graphite2::Pass::readPass function.

CVE-2017-7776

Heap-based Buffer Overflow read in Graphite2 library in Firefox before 54 in graphite2::Silf::getClassGlyph.

CVE-2017-7772

Heap-based Buffer Overflow in Graphite2 library in Firefox before 54 in lz4::decompress function.

CVE-2017-7773

Heap-based Buffer Overflow write in Graphite2 library in Firefox before 54 in lz4::decompress src/Decompressor.

CVE-2017-7777

Use of uninitialized memory in Graphite2 library in Firefox before 54 in graphite2::GlyphCache::Loader::read_glyph function.