cvedb.io
CVE-2021-4021
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2022-02-24T19:15:09.533 · Last modified 2026-06-17T04:18:54.560

Summary

A vulnerability was found in Radare2 in versions prior to 5.6.2, 5.6.0, 5.5.4 and 5.5.2. Mapping a huge section filled with zeros of an ELF64 binary for MIPS architecture can lead to uncontrolled resource consumption and DoS.

Affected products

radare — radare2

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.