cvedb.io
CVE-2021-4217
LOW · CVSS 3.3
EPSS exploitation probability: 0%
Published 2022-08-24T16:15:10.090 · Last modified 2026-06-17T04:19:14.227

Summary

A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.

Affected products

unzip_project — unzip

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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.