In openjpeg2 version 2.3.1 and prior, there is a heap buffer overflow in opj_tcd_dc_level_shift_encode() causing an out-of-bounds WRITE when crafted input is processed by the encoder and the -d option is used.
In openjpeg2 version 2.3.1 and prior, there is a heap buffer overflow in opj_tcd_dc_level_shift_encode() causing an out-of-bounds WRITE when crafted input is processed by the encoder and the -d option is used.
https://github.com/uclouvain/openjpeg/issues/1284 https://github.com/uclouvain/openjpeg/commit/b2072402b7e14d22bba6fb8cde2a1e9996e9a919
Vulmon