botan vulnerabilities (OSS-Fuzz)

2 vulnerabilities.

• botan OSS-Fuzz Heap-buffer-overflow in ref_oneandzero_unpad OSV-2018-75 Fix available No scoreJanuary 13, 2021
• botan OSS-Fuzz Heap-buffer-overflow in Botan::bigint_monty_redc OSV-2018-41 Fix available No scoreJanuary 13, 2021