fkie_cve-2025-47279
Vulnerability from fkie_nvd
Published
2025-05-15 18:15
Modified
2025-05-16 14:43
Severity ?
Summary
Undici is an HTTP/1.1 client for Node.js. Prior to versions 5.29.0, 6.21.2, and 7.5.0, applications that use undici to implement a webhook-like system are vulnerable. If the attacker set up a server with an invalid certificate, and they can force the application to call the webhook repeatedly, then they can cause a memory leak. This has been patched in versions 5.29.0, 6.21.2, and 7.5.0. As a workaound, avoid calling a webhook repeatedly if the webhook fails.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Undici is an HTTP/1.1 client for Node.js. Prior to versions 5.29.0, 6.21.2, and 7.5.0, applications that use undici to implement a webhook-like system are vulnerable. If the attacker set up a server with an invalid certificate, and they can force the application to call the webhook repeatedly, then they can cause a memory leak. This has been patched in versions 5.29.0, 6.21.2, and 7.5.0. As a workaound, avoid calling a webhook repeatedly if the webhook fails."
},
{
"lang": "es",
"value": "Undici es un cliente HTTP/1.1 para Node.js. En versiones anteriores a la 5.29.0, 6.21.2 y 7.5.0, las aplicaciones que usan undici para implementar un sistema similar a un webhook son vulnerables. Si el atacante configura un servidor con un certificado no v\u00e1lido y logra forzar la aplicaci\u00f3n a llamar al webhook repetidamente, puede causar una fuga de memoria. Esto se ha corregido en las versiones 5.29.0, 6.21.2 y 7.5.0. Como soluci\u00f3n alternativa, evite llamar a un webhook repetidamente si este falla."
}
],
"id": "CVE-2025-47279",
"lastModified": "2025-05-16T14:43:26.160",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.1,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 1.4,
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
},
"published": "2025-05-15T18:15:38.027",
"references": [
{
"source": "security-advisories@github.com",
"url": "https://github.com/nodejs/undici/issues/3895"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/nodejs/undici/pull/4088"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/nodejs/undici/security/advisories/GHSA-cxrh-j4jr-qwg3"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-401"
}
],
"source": "security-advisories@github.com",
"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.
- 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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