fkie_cve-2017-8817
Vulnerability from fkie_nvd
Published
2017-11-29 18:29
Modified
2025-04-20 01:37
Severity ?
Summary
The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an '[' character.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| haxx | curl | * | |
| haxx | libcurl | * | |
| debian | debian_linux | 8.0 | |
| debian | debian_linux | 9.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3BCB2317-5B06-4816-A663-6BFF785F85DA",
"versionEndIncluding": "7.56.1",
"versionStartIncluding": "7.21.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*",
"matchCriteriaId": "49BD7E26-FEED-44B0-A752-DD768B42447D",
"versionEndIncluding": "7.56.1",
"versionStartExcluding": "7.21.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an \u0027[\u0027 character."
},
{
"lang": "es",
"value": "La funci\u00f3n FTP wildcard en curl y libcurl en versiones anteriores a la 7.57.0 permite que atacantes remotos provoquen una denegaci\u00f3n de servicio (lectura fuera de l\u00edmites y cierre inesperado de aplicaci\u00f3n) o, probablemente, causen cualquier otro tipo de impacto mediante una cadena que termina con un car\u00e1cter \"[\"."
}
],
"id": "CVE-2017-8817",
"lastModified": "2025-04-20T01:37:25.860",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2017-11-29T18:29:00.347",
"references": [
{
"source": "security@debian.org",
"tags": [
"Third Party Advisory"
],
"url": "http://security.cucumberlinux.com/security/details.php?id=162"
},
{
"source": "security@debian.org",
"tags": [
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"url": "http://www.securityfocus.com/bid/102057"
},
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"url": "http://www.securitytracker.com/id/1039897"
},
{
"source": "security@debian.org",
"url": "https://access.redhat.com/errata/RHSA-2018:3558"
},
{
"source": "security@debian.org",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"url": "https://curl.haxx.se/docs/adv_2017-ae72.html"
},
{
"source": "security@debian.org",
"url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00040.html"
},
{
"source": "security@debian.org",
"url": "https://security.gentoo.org/glsa/201712-04"
},
{
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"url": "https://www.debian.org/security/2017/dsa-4051"
},
{
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"tags": [
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],
"url": "http://security.cucumberlinux.com/security/details.php?id=162"
},
{
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"tags": [
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"url": "http://www.securityfocus.com/bid/102057"
},
{
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"tags": [
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"url": "http://www.securitytracker.com/id/1039897"
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{
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"url": "https://access.redhat.com/errata/RHSA-2018:3558"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://curl.haxx.se/docs/adv_2017-ae72.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00040.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://security.gentoo.org/glsa/201712-04"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.debian.org/security/2017/dsa-4051"
}
],
"sourceIdentifier": "security@debian.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-125"
}
],
"source": "nvd@nist.gov",
"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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