CVE-2021-4021

Name of the Vulnerable Software and Affected Versions Radare2 versions prior to 5.6.2

Description A vulnerability was found in Radare2 where mapping a huge section filled with zeros of an ELF64 binary for MIPS architecture can lead to uncontrolled resource consumption and Denial of Service (DoS).

Recommendations For versions prior to 5.6.2, update to version 5.6.2 or later to resolve the issue. At the moment, there is no information about other mitigation measures for this vulnerability.