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.

Subscriptions

Vendors Products
Fedoraproject Subscribe
Libbiosig Project Subscribe
Libbiosig Subscribe
The Biosig Project Subscribe
Libbiosig Subscribe

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2024-19409 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 04 Nov 2025 19:30:00 +0000


Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00702}

epss

{'score': 0.00951}


Thu, 13 Feb 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared The Biosig Project
The Biosig Project libbiosig
CPEs cpe:2.3:a:the_biosig_project:libbiosig:2.5.0:*:*:*:*:*:*:*
Vendors & Products The Biosig Project
The Biosig Project libbiosig
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 21 Jan 2025 19:00:00 +0000

Type Values Removed Values Added
First Time appeared Fedoraproject
Fedoraproject fedora
Libbiosig Project
Libbiosig Project libbiosig
Weaknesses CWE-787
CPEs cpe:2.3:a:libbiosig_project:libbiosig:2.5.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
Vendors & Products Fedoraproject
Fedoraproject fedora
Libbiosig Project
Libbiosig Project libbiosig

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-11-04T18:22:59.634Z

Reserved: 2024-01-22T16:54:07.492Z

Link: CVE-2024-21795

cve-icon Vulnrichment

Updated: 2024-08-01T22:27:36.264Z

cve-icon NVD

Status : Modified

Published: 2024-02-20T16:15:08.130

Modified: 2025-11-04T19:16:30.263

Link: CVE-2024-21795

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses