cvedb.io
CVE-2021-3674
HIGH · CVSS 7.8
EPSS exploitation probability: 0%
Published 2023-03-24T20:15:08.097 · Last modified 2026-06-17T04:05:32.797

Summary

A flaw was found in rizin. The create_section_from_phdr function allocates space for ELF section data by processing the headers. Crafted values in the headers can cause out of bounds reads, which can lead to memory corruption and possibly code execution through the binary object's callback function.

Affected products

rizin — rizin

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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.