CVE-2025-4432
Full vulnerability record from the local CVENow database.
Description
A flaw was found in Rust's Ring package. A panic may be triggered when overflow checking is enabled. In the QUIC protocol, this flaw allows an attacker to induce this panic by sending a specially crafted packet. It will likely occur unintentionally in 1 out of every 2**32 packets sent or received.
Severity
MEDIUM
CVSS score
5.3
(v3.1)
Vulnerability status
Deferred
Source identifier
Published
2025-05-09 16:15:25.467000
Last modified
2026-11-05 16:17:18.430000
View original CVE JSON
{
"id": "CVE-2025-4432",
"sourceIdentifier": "[email protected]",
"published": "2025-05-09T16:15:25.467",
"lastModified": "2026-11-05T16:17:18.430",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in Rust's Ring package. A panic may be triggered when overflow checking is enabled. In the QUIC protocol, this flaw allows an attacker to induce this panic by sending a specially crafted packet. It will likely occur unintentionally in 1 out of every 2**32 packets sent or received."
},
{
"lang": "es",
"value": "Se encontró una falla en el paquete Ring de Rust. Se puede generar un pánico al habilitar la comprobación de desbordamiento. En el protocolo QUIC, esta falla permite a un atacante inducir este pánico mediante el envío de un paquete especialmente manipulado. Es probable que ocurra involuntariamente en 1 de cada 2**32 paquetes enviados o recibidos."
}
],
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{
"source": "[email protected]",
"affectedData": [
{
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"packageName": "ring",
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}
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"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "LOW"
},
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"impactScore": 1.4
}
],
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"ssvcData": {
"timestamp": "2025-05-09T16:31:54.402275Z",
"id": "CVE-2025-4432",
"options": [
{
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},
{
"automatable": "yes"
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{
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}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-770"
}
]
}
],
"references": [
{
"url": "https://access.redhat.com/security/cve/CVE-2025-4432",
"source": "[email protected]"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2350655",
"source": "[email protected]"
},
{
"url": "https://github.com/advisories/GHSA-4p46-pwfr-66x6",
"source": "[email protected]"
},
{
"url": "https://github.com/briansmith/ring",
"source": "[email protected]"
},
{
"url": "https://github.com/briansmith/ring/blob/main/RELEASES.md#version-01712-2025-03-05",
"source": "[email protected]"
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{
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{
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},
{
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"source": "[email protected]"
}
]
}