CLSA-2022-1645466518 Fix of CVE: CVE-2021-20284, CVE-2021-20197, CVE-2021-42574, CVE-2021-3487, CVE-2020-35448

CVE-2021-42574: Developer environment: Unicode's bidirectional BiDi override characters can cause trojan source attacks 2009172 - CVE-2021-20284: Heap-based buffer overflow in bfdelfslurpsecondaryrelocsection in elf.c 1961526 - CVE-2020-35448: Heap-based buffer overflow in bfdgetlsigned32 in...