The vulnerability of the mc_luma() function in the h.265 Libde265 video codec implementation allows a attacker to cause a service failure.

The vulnerability of the mcluma function in the h.265 Libde265 video codec implementation is related to the issue where the output operation goes beyond the buffer boundaries when processing the unsigned char data type. Exploiting this vulnerability can allow a remote attacker to cause a service...

ALPINE-CVE-2020-21595

libde265 v1.0.4 contains a heap buffer overflow in the mcluma function, which can be exploited via a crafted a file...