Multiple vulnerabilities in radare2

CENSUS ID:	CENSUS-2022-0001
CVE IDs:	CVE-2022-0419, CVE-2021-44974, CVE-2021-44975
Affected Products:	radare2 versions prior to 5.6.0
Class:	NULL pointer dereference (CWE-476), Heap-based buffer overflow (CWE-122)
Discovered by:	Angelos T. Kalaitzidis

CENSUS identified a number of NULL pointer dereference and Heap buffer overflow bugs in the radare2 project code. Radare2 is a popular reverse engineering framework. CENSUS has verified that release 5.6.0 of radare2 carries the appropriate fixes to remediate all of the identified issues.