Unrated severityNVD Advisory· Published Apr 19, 2021· Updated Aug 3, 2024
CVE-2021-30020
CVE-2021-30020
Description
In the function gf_hevc_read_pps_bs_internal function in media_tools/av_parsers.c in GPAC 1.0.1 there is a loop, which with crafted file, pps->num_tile_columns may be larger than sizeof(pps->column_width), which results in a heap overflow in the loop.
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Affected products
2- GPAC/GPACdescription
Patches
Vulnerability mechanics
References
2- github.com/gpac/gpac/commit/51cdb67ff7c5f1242ac58c5aa603ceaf1793b788mitrex_refsource_MISC
- github.com/gpac/gpac/issues/1722mitrex_refsource_MISC
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