cvedb.io
CVE-2021-42374
MEDIUM · CVSS 5.3
EPSS exploitation probability: 0%
Published 2021-11-15T21:15:07.540 · Last modified 2026-06-17T04:09:42.950

Summary

An out-of-bounds heap read in Busybox's unlzma applet leads to information leak and denial of service when crafted LZMA-compressed input is decompressed. This can be triggered by any applet/format that

Affected products

busybox — busybox

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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.