CVE-2024-23313

An integer underflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Scoring

Severity

CRITICAL

CVSS base score

9.8

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS probability

1.79%

CWE

CWE-191

Published

2024-02-20

Last modified

2026-03-13

Affected products

• The Biosig Project libbiosig
• The Biosig Project libbiosig

Weakness type

• CWE-191

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