CVE-2021-30020

Severity CVSS v4.0:
Pending analysis
Type:
CWE-787 Out-of-bounds Write
Publication date:
19/04/2021
Last modified:
21/04/2021

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.

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:gpac:gpac:1.0.1:*:*:*:*:*:*:*