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Unrated severityNVD Advisory· Published Feb 24, 2022· Updated Aug 3, 2024

CVE-2021-4021

CVE-2021-4021

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Radare/Radare2cpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: <5.6.2

Patches

Vulnerability mechanics

References

1

News mentions

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