fkie_cve-2024-45813
Vulnerability from fkie_nvd
Published
2024-09-18 17:15
Modified
2024-09-20 12:30
Severity ?
Summary
find-my-way is a fast, open source HTTP router, internally using a Radix Tree (aka compact Prefix Tree), supports route params, wildcards, and it's framework independent. A bad regular expression is generated any time one has two parameters within a single segment, when adding a `-` at the end, like `/:a-:b-`. This may cause a denial of service in some instances. Users are advised to update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. There are no known workarounds for this issue.
References
Impacted products
| Vendor | Product | Version |
|---|
{
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "find-my-way is a fast, open source HTTP router, internally using a Radix Tree (aka compact Prefix Tree), supports route params, wildcards, and it\u0027s framework independent. A bad regular expression is generated any time one has two parameters within a single segment, when adding a `-` at the end, like `/:a-:b-`. This may cause a denial of service in some instances. Users are advised to update to find-my-way v8.2.2 or v9.0.1. or subsequent versions. There are no known workarounds for this issue."
},
{
"lang": "es",
"value": "find-my-way es un enrutador HTTP r\u00e1pido y de c\u00f3digo abierto que utiliza internamente un \u00e1rbol de base (tambi\u00e9n conocido como \u00e1rbol de prefijos compacto), admite par\u00e1metros de ruta, comodines y es independiente del framework de trabajo. Se genera una expresi\u00f3n regular incorrecta cada vez que se tienen dos par\u00e1metros dentro de un solo segmento, al agregar un `-` al final, como `/:a-:b-`. Esto puede causar una denegaci\u00f3n de servicio en algunos casos. Se recomienda a los usuarios que actualicen find-my-way a v8.2.2 o v9.0.1 o versiones posteriores. No se conocen workarounds para este problema."
}
],
"id": "CVE-2024-45813",
"lastModified": "2024-09-20T12:30:17.483",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 1.4,
"source": "security-advisories@github.com",
"type": "Secondary"
}
]
},
"published": "2024-09-18T17:15:19.163",
"references": [
{
"source": "security-advisories@github.com",
"url": "https://blakeembrey.com/posts/2024-09-web-redos"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/delvedor/find-my-way/commit/5e9e0eb5d8d438e06a185d5e536a896572dd0440"
},
{
"source": "security-advisories@github.com",
"url": "https://github.com/delvedor/find-my-way/security/advisories/GHSA-rrr8-f88r-h8q6"
}
],
"sourceIdentifier": "security-advisories@github.com",
"vulnStatus": "Awaiting Analysis",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-1333"
}
],
"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.