FKIE_CVE-2024-6381
Vulnerability from fkie_nvd - Published: 2024-07-02 18:15 - Updated: 2026-06-17 08:17
Severity
4.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
5.3 (Medium) - CVSS:3.1/
Summary
The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2
References
{
"affected": [
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:mongodb:libbson:0.2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.2.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.4.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.5.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.6.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.6.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.6.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.6.6:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.6.8:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.8.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.8.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.8.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:0.98.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.0.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.5:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.6:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.7:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.8:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.9:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.10:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.1.11:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.2.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.2.0:beta1:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.2.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.2.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.2.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.2.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.0:beta0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.5:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.3.6:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.4.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.4.0:beta0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.4.0:beta1:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.4.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.4.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.4.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.0:rc2:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.0:rc3:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.0:rc4:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.0:rc6:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.5.5:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.6.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.6.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.6.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.6.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.6.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.7.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.7.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.7.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.7.0:rc2:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.8.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.8.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.8.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.8.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.8.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.9.0:-:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.9.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.9.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.9.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.9.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.9.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.9.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.9.5:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.10.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.10.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.10.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.10.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.11.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.12.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.13.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.13.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.14.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.14.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.15.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.15.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.15.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.15.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.16.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.16.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.16.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.0:beta:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.0:beta2:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.0:rc0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.5:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.6:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.17.7:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.18.0:alpha:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.18.0:alpha2:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.18.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.19.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.19.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.19.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.20.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.20.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.21.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.21.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.21.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.22.0:beta0:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.22.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.22.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.22.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.23.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.23.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.23.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.23.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.23.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.23.5:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.24.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.24.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.24.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.24.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.24.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.25.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.25.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.25.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.25.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.25.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.26.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mongodb:libbson:1.26.1:*:*:*:*:*:*:*"
],
"defaultStatus": "unaffected",
"product": "libbson",
"vendor": "MongoDB Inc",
"versions": [
{
"lessThan": "1.26.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"source": "cna@mongodb.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mongodb:libbson:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B07D62BC-31EF-487E-9162-AF57FD991C62",
"versionEndExcluding": "1.26.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The bson_strfreev function in the MongoDB C driver library may be susceptible to an integer overflow where the function will try to free memory at a negative offset. This may result in memory corruption. This issue affected libbson versions prior to 1.26.2"
},
{
"lang": "es",
"value": "La funci\u00f3n bson_strfreev en la librer\u00eda del controlador MongoDB C puede ser susceptible a un desbordamiento de enteros donde la funci\u00f3n intentar\u00e1 liberar memoria con un desplazamiento negativo. Esto puede provocar da\u00f1os en la memoria. Este problema afect\u00f3 a las versiones de Libbson anteriores a la 1.26.2."
}
],
"id": "CVE-2024-6381",
"lastModified": "2026-06-17T08:17:53.870",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.5,
"impactScore": 1.4,
"source": "cna@mongodb.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "nvd@nist.gov",
"type": "Primary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-6381",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-02T18:54:05.940356Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-07-02T18:15:03.963",
"references": [
{
"source": "cna@mongodb.com",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://jira.mongodb.org/browse/CDRIVER-5622"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Vendor Advisory"
],
"url": "https://jira.mongodb.org/browse/CDRIVER-5622"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00012.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00027.html"
}
],
"sourceIdentifier": "cna@mongodb.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-680"
}
],
"source": "cna@mongodb.com",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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