CVSS 3.1 Score 9.8 of 10 (high)


Published Feb 20, 2024
Updated: Apr 2, 2024
CWE ID 190


CVE-2024-21812 is an integer overflow vulnerability found in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). This vulnerability can be exploited by providing a specially crafted .famos file, leading to an out-of-bounds write and potential arbitrary code execution. The base severity of this vulnerability is rated as CRITICAL with a base score of 9.8. It does not require any privileges or user interaction, and can be exploited remotely over a network. The impact includes high integrity and confidentiality risks to an organization, with a potential availability impact that is also high. Remediation steps are not provided in the information provided.

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