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152 lines
4.1 KiB
JSON
152 lines
4.1 KiB
JSON
{
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"id": "CVE-2016-6171",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2017-02-09T15:59:01.190",
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"lastModified": "2020-06-11T19:43:40.553",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "Knot DNS before 2.3.0 allows remote DNS servers to cause a denial of service (memory exhaustion and slave server crash) via a large zone transfer for (1) DDNS, (2) AXFR, or (3) IXFR."
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},
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{
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"lang": "es",
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"value": "Knot DNS en versiones anteriores a 2.3.0 permite a servidores DNS remotos provocar una denegaci\u00f3n de servicio (agotamiento de memoria y ca\u00edda del servidor esclavo) a trav\u00e9s de una transferencia de zona grande para (1) DDNS, (2) AXFR o (3) IXFR."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 8.6,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 4.0
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}
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],
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"cvssMetricV2": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "2.0",
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"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "PARTIAL",
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"baseScore": 5.0
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 10.0,
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"impactScore": 2.9,
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"acInsufInfo": true,
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"obtainAllPrivilege": false,
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"obtainUserPrivilege": false,
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"obtainOtherPrivilege": false,
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"userInteractionRequired": false
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-400"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:knot-dns:knot_dns:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2.3.0",
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"matchCriteriaId": "DF143712-8BD4-4D51-9256-22B796A8E072"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "http://www.openwall.com/lists/oss-security/2016/07/06/3",
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"source": "secalert@redhat.com",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "http://www.openwall.com/lists/oss-security/2016/07/06/4",
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"source": "secalert@redhat.com",
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"tags": [
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"Mailing List",
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"Third Party Advisory"
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]
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},
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{
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"url": "http://www.securityfocus.com/bid/91678",
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"source": "secalert@redhat.com",
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"tags": [
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"Third Party Advisory",
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"VDB Entry"
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]
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},
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{
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"url": "https://github.com/sischkg/xfer-limit/blob/master/README.md",
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"source": "secalert@redhat.com",
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"tags": [
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://gitlab.labs.nic.cz/labs/knot/blob/c546a70563ef4c7badb7cb5bdf6d1ba8e7adae82/NEWS",
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"source": "secalert@redhat.com",
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"tags": [
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"Release Notes",
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"VDB Entry"
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]
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},
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{
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"url": "https://gitlab.labs.nic.cz/labs/knot/issues/464",
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"source": "secalert@redhat.com",
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"tags": [
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"Vendor Advisory"
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]
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},
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{
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"url": "https://lists.dns-oarc.net/pipermail/dns-operations/2016-July/015058.html",
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"source": "secalert@redhat.com",
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"tags": [
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"Technical Description"
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]
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}
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]
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} |