CVE-2024-21795

Public Exploit

Description

A heap-based buffer overflow vulnerability exists in the .egi parsing functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .egi file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Categories

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.70% Top 30%
Third-Party Advisory talosintelligence.com
Affected: The Biosig Project libbiosig
Published at:
Updated at:

References

Link Tags
https://talosintelligence.com/vulnerability_reports/TALOS-2024-1920 exploit third party advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/ mailing list

Frequently Asked Questions

What is the severity of CVE-2024-21795?
CVE-2024-21795 has been scored as a critical severity vulnerability.
How to fix CVE-2024-21795?
To fix CVE-2024-21795, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-21795 being actively exploited in the wild?
It is possible that CVE-2024-21795 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-21795?
CVE-2024-21795 affects The Biosig Project libbiosig.
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