OSV-2020-441 Heap-buffer-overflow in r_buf_cpy

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14125 Crash type: Heap-buffer-overflow WRITE Crash state: rbufcpy getrelocs64 relocs...

radare2 'get_relocs_64' function denial of service vulnerability

radare2 is a set of libraries and tools for working with binary files. A security vulnerability exists in the 'getrelocs64' function in the libr/bin/format/mach0/mach0.c file in radare2 version 1.3.0. A remote attacker can exploit this vulnerability to cause a denial of service reuse after releas...