UBUNTU-CVE-2024-21812

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Source
https://ubuntu.com/security/CVE-2024-21812
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-21812.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2024-21812
Upstream
Published
2024-02-20T16:15:00Z
Modified
2025-07-16T08:17:11.858078Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

An integer overflow vulnerability exists in the sopenFAMOSread 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.

References

Affected packages

Ubuntu:22.04:LTS / biosig

Package

Name
biosig
Purl
pkg:deb/ubuntu/biosig@2.3.3-1build2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.1.2-4
2.1.2-4build1
2.1.2-4build2
2.3.3-1
2.3.3-1build1
2.3.3-1build2

Ubuntu:24.04:LTS / biosig

Package

Name
biosig
Purl
pkg:deb/ubuntu/biosig@2.6.0-1ubuntu1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.5.0-1build2
2.5.2-1
2.5.2-1build1
2.5.2-2
2.6.0-1
2.6.0-1build1
2.6.0-1ubuntu1