fkie_cve-2024-21795
Vulnerability from fkie_nvd
Published
2024-02-20 16:15
Modified
2025-11-04 19:16
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libbiosig_project | libbiosig | 2.5.0 | |
| fedoraproject | fedora | 40 |
{
"configurations": [
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"criteria": "cpe:2.3:a:libbiosig_project:libbiosig:2.5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "A824B3CA-4F02-432F-898F-BCD206C29468",
"vulnerable": true
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"cveTags": [],
"descriptions": [
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"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer basada en mont\u00f3n en la funcionalidad de an\u00e1lisis .egi de The Biosig Project libbiosig 2.5.0 y Master Branch (ab0ee111). Un archivo .egi especialmente manipulado puede provocar la ejecuci\u00f3n de c\u00f3digo arbitrario. Un atacante puede proporcionar un archivo malicioso para desencadenar esta vulnerabilidad."
}
],
"id": "CVE-2024-21795",
"lastModified": "2025-11-04T19:16:30.263",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "talos-cna@cisco.com",
"type": "Secondary"
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"published": "2024-02-20T16:15:08.130",
"references": [
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"tags": [
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"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1920"
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"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/"
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{
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"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1920"
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"sourceIdentifier": "talos-cna@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
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"description": [
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"lang": "en",
"value": "CWE-122"
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"source": "talos-cna@cisco.com",
"type": "Secondary"
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"value": "CWE-787"
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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