fkie_cve-2020-25097
Vulnerability from fkie_nvd
Published
2021-03-19 05:15
Modified
2024-11-21 05:17
Severity ?
Summary
An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| squid-cache | squid | * | |
| squid-cache | squid | * | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 32 | |
| fedoraproject | fedora | 33 | |
| fedoraproject | fedora | 34 | |
| netapp | cloud_manager | - |
{
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"versionEndExcluding": "4.14",
"versionStartIncluding": "2.0",
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},
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"matchCriteriaId": "91D0229E-67AA-43EA-9178-5EF50D38F700",
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"versionStartIncluding": "5.0.1",
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}
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in Squid through 4.13 and 5.x through 5.0.4. Due to improper input validation, it allows a trusted client to perform HTTP Request Smuggling and access services otherwise forbidden by the security controls. This occurs for certain uri_whitespace configuration settings."
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en Squid versiones hasta 4.13 y versiones 5.x hasta 5.0.4.\u0026#xa0;Debido a una comprobaci\u00f3n inapropiada de la entrada, permite a un cliente confiable llevar a cabo un Trafico No Autorizado de Peticiones HTTP y acceder a servicios que de otro modo estar\u00edan prohibidos por los controles de seguridad.\u0026#xa0;Esto ocurre para determinados ajustes de configuraci\u00f3n de uri_whitespace"
}
],
"id": "CVE-2020-25097",
"lastModified": "2024-11-21T05:17:19.900",
"metrics": {
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"baseSeverity": "MEDIUM",
"cvssData": {
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
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"source": "nvd@nist.gov",
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
"version": "3.1"
},
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},
"published": "2021-03-19T05:15:12.480",
"references": [
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{
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"sourceIdentifier": "cve@mitre.org",
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"weaknesses": [
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"description": [
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"value": "CWE-20"
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],
"source": "nvd@nist.gov",
"type": "Primary"
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]
}
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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.