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CVE-2021-40426 PUBLISHED CVSS 10 CRITICAL

Reported by talos · Published April 14, 2022

A heap-based buffer overflow vulnerability exists in the sphere.c start_read() functionality of Sound Exchange libsox 14.4.2 and master commit 42b3557e. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

Risk Scores

CVSS v3.0
10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Products

VendorProductVersions
Sound Exchangelibsox14.4.2, master commit 42b3557e
Sound Exchangelibsox14.4.2, master commit 42b3557e

Timeline

References

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