commit 5b3033a2b355068c11fe637e14ac742d273f076e Author: Erik de Castro Lopo Date: Tue Nov 18 07:20:25 2014 -0800 src/libFLAC/stream_decoder.c : Fix buffer read overflow. This is CVE-2014-8962. Reported-by: Michele Spagnuolo, Google Security Team diff --git a/src/libFLAC/stream_decoder.c b/src/libFLAC/stream_decoder.c index cb66fe2..88a656d 100644 --- a/src/libFLAC/stream_decoder.c +++ b/src/libFLAC/stream_decoder.c @@ -71,7 +71,7 @@ FLAC_API int FLAC_API_SUPPORTS_OGG_FLAC = * ***********************************************************************/ -static FLAC__byte ID3V2_TAG_[3] = { 'I', 'D', '3' }; +static const FLAC__byte ID3V2_TAG_[3] = { 'I', 'D', '3' }; /*********************************************************************** * @@ -1361,6 +1361,10 @@ FLAC__bool find_metadata_(FLAC__StreamDecoder *decoder) id = 0; continue; } + + if(id >= 3) + return false; + if(x == ID3V2_TAG_[id]) { id++; i = 0;