FKIE_CVE-2024-39697
Vulnerability from fkie_nvd - Published: 2024-07-09 15:15 - Updated: 2026-06-17 07:42
Severity
Summary
phonenumber is a library for parsing, formatting and validating international phone numbers. Since 0.3.4, the phonenumber parsing code may panic due to a panic-guarded out-of-bounds access on the phonenumber string. In a typical deployment of rust-phonenumber, this may get triggered by feeding a maliciously crafted phonenumber, e.g. over the network, specifically strings of the form `+dwPAA;phone-context=AA`, where the "number" part potentially parses as a number larger than 2^56. This vulnerability is fixed in 0.3.6.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"affected": [
{
"affectedData": [
{
"product": "rust-phonenumber",
"vendor": "whisperfish",
"versions": [
{
"status": "affected",
"version": "\u003e= 0.3.4, \u003c 0.3.6"
}
]
}
],
"source": "security-advisories@github.com"
},
{
"affectedData": [
{
"cpes": [
"cpe:2.3:a:whisperfish:phonenumber:*:*:*:*:*:rust:*:*"
],
"defaultStatus": "unknown",
"product": "phonenumber",
"vendor": "whisperfish",
"versions": [
{
"lessThan": "0.3.6",
"status": "affected",
"version": "0.3.4",
"versionType": "custom"
}
]
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "phonenumber is a library for parsing, formatting and validating international phone numbers. Since 0.3.4, the phonenumber parsing code may panic due to a panic-guarded out-of-bounds access on the phonenumber string. In a typical deployment of rust-phonenumber, this may get triggered by feeding a maliciously crafted phonenumber, e.g. over the network, specifically strings of the form `+dwPAA;phone-context=AA`, where the \"number\" part potentially parses as a number larger than 2^56. This vulnerability is fixed in 0.3.6."
},
{
"lang": "es",
"value": "phonenumber es una librer\u00eda para analizar, formatear y validar n\u00fameros de tel\u00e9fono internacionales. Desde 0.3.4, el c\u00f3digo de an\u00e1lisis del n\u00famero de tel\u00e9fono puede entrar en p\u00e1nico debido a un acceso fuera de los l\u00edmites protegido contra p\u00e1nico en la cadena del n\u00famero de tel\u00e9fono. En una implementaci\u00f3n t\u00edpica de Rust-phonenumber, esto puede desencadenarse al alimentar un n\u00famero de tel\u00e9fono creado con fines malintencionados, por ejemplo, a trav\u00e9s de la red, espec\u00edficamente cadenas del formato `+dwPAA;phone-context=AA`, donde la parte \"number\" potencialmente se analiza como un n\u00famero mayor que 2^56. Esta vulnerabilidad se solucion\u00f3 en 0.3.6."
}
],
"id": "CVE-2024-39697",
"lastModified": "2026-06-17T07:42:29.523",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 4.0,
"source": "security-advisories@github.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-39697",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-15T21:32:25.872927Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-07-09T15:15:11.290",
"references": [
{
"source": "security-advisories@github.com",
"url": "https://github.com/whisperfish/rust-phonenumber/commit/b792151b17fc90231c232a23935830c2266f3203"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/whisperfish/rust-phonenumber/commit/f69abee1481fac0d6d531407bae90020e39c6407"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/whisperfish/rust-phonenumber/issues/69"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/whisperfish/rust-phonenumber/pull/52"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/whisperfish/rust-phonenumber/security/advisories/GHSA-mjw4-jj88-v687"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/whisperfish/rust-phonenumber/commit/b792151b17fc90231c232a23935830c2266f3203"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/whisperfish/rust-phonenumber/commit/f69abee1481fac0d6d531407bae90020e39c6407"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/whisperfish/rust-phonenumber/issues/69"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/whisperfish/rust-phonenumber/pull/52"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://github.com/whisperfish/rust-phonenumber/security/advisories/GHSA-mjw4-jj88-v687"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-284"
},
{
"lang": "en",
"value": "CWE-392"
},
{
"lang": "en",
"value": "CWE-617"
},
{
"lang": "en",
"value": "CWE-1284"
}
],
"source": "security-advisories@github.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.
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- 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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