CVE-2022-47088: Another Buffer overflow in gf_vvc_read_pps_bs_internal function of media_tools/av_parsers.c · Issue #2340 · gpac/gpac

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buffer overflow in gf_vvc_read_pps_bs_internal function of media_tools/av_parsers.c

while (nb_ctb_left >= uni_size_ctb) { nb_ctb_left -= uni_size_ctb; pps->tile_cols_width_ctb[pps->num_tile_cols] = uni_size_ctb; // when pps->num_tile_cols == 30, overflow at pps->tile_cols_width_ctb pps->num_tile_cols++; }

MP4Box - GPAC version 2.1-DEV-rev574-g9d5bb184b-master
(c) 2000-2022 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io

Please cite our work in your research:
    GPAC Filters: https://doi.org/10.1145/3339825.3394929
    GPAC: https://doi.org/10.1145/1291233.1291452

GPAC Configuration: --enable-sanitizer
Features: GPAC_CONFIG_LINUX GPAC_64_BITS GPAC_HAS_IPV6 GPAC_HAS_SSL GPAC_HAS_SOCK_UN GPAC_MINIMAL_ODF GPAC_HAS_QJS GPAC_HAS_LINUX_DVB  GPAC_DISABLE_3D


./configure --enable-sanitizer
make
./MP4Box import -add poc_bof3.mp4


[Core] exp-golomb read failed, not enough bits in bitstream !
[VVC] Warning: Error parsing NAL unit
[Core] exp-golomb read failed, not enough bits in bitstream !
media_tools/av_parsers.c:10964:28: runtime error: index 30 out of bounds for type 'u32 [30]'