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{
"id": "CVE-2017-8807",
"sourceIdentifier": "security@debian.org",
"published": "2017-11-16T02:29:05.660",
"lastModified": "2024-11-21T03:34:44.730",
"vulnStatus": "Modified",
"cveTags": [],
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"descriptions": [
{
"lang": "en",
"value": "vbf_stp_error in bin/varnishd/cache/cache_fetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 allows remote attackers to obtain sensitive information from process memory because a VFP_GetStorage buffer is larger than intended in certain circumstances involving -sfile Stevedore transient objects."
},
{
"lang": "es",
"value": "vbf_stp_error en bin/varnishd/cache/cache_fetch.c en Varnish HTTP Cache en versiones 4.1.x anteriores a la 4.1.9 y las versiones 5.x anteriores a la 5.2.1 permite que atacantes remotos obtengan informaci\u00f3n sensible de la memoria de procesos debido a que un b\u00fafer VFP_GetStorage es m\u00e1s grande de lo planeado en ciertas circunstancias relacionadas con objetos transitorios -sfile Stevedore."
}
],
"metrics": {
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{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
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"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
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},
"exploitabilityScore": 3.9,
"impactScore": 5.2
}
],
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"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P",
"baseScore": 6.4,
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"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "NONE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL"
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},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 10.0,
"impactScore": 4.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-119"
}
]
}
],
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}
],
"references": [
{
"url": "http://varnish-cache.org/security/VSV00002.html",
"source": "security@debian.org",
"tags": [
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]
},
{
"url": "http://www.securityfocus.com/bid/101886",
"source": "security@debian.org",
"tags": [
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]
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{
"url": "https://bugs.debian.org/881808",
"source": "security@debian.org",
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"url": "https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7",
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"url": "https://www.debian.org/security/2017/dsa-4034",
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}
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}