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132 lines
4.3 KiB
JSON
132 lines
4.3 KiB
JSON
{
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"id": "CVE-2017-15091",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2018-01-23T15:29:00.277",
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"lastModified": "2019-10-09T23:24:11.983",
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"vulnStatus": "Modified",
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"descriptions": [
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{
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"lang": "en",
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"value": "An issue has been found in the API component of PowerDNS Authoritative 4.x up to and including 4.0.4 and 3.x up to and including 3.4.11, where some operations that have an impact on the state of the server are still allowed even though the API has been configured as read-only via the api-readonly keyword. This missing check allows an attacker with valid API credentials to flush the cache, trigger a zone transfer or send a NOTIFY."
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},
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{
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"lang": "es",
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"value": "Se ha descubierto un problema en el componente API de PowerDNS Authoritative 4.x hasta e incluyendo la versi\u00f3n 4.0.4 y en versiones 3.x hasta la 3.4.11, tambi\u00e9n incluida, donde algunas operaciones que provocan un impacto en el estado del servidor siguen estando permitidas incluso aunque la API se haya configurado como solo lectura por medio de la palabra clave api-readonly. Esta falta de comprobaci\u00f3n permite que un atacante con credenciales API v\u00e1lidas vac\u00ede la cach\u00e9, desencadene una trasferencia de zona o env\u00ede un NOTIFY."
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}
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],
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"metrics": {
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"cvssMetricV30": [
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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": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "LOW",
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"availabilityImpact": "HIGH",
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"baseScore": 7.1,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 2.8,
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"impactScore": 4.2
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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:S/C:N/I:P/A:P",
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "SINGLE",
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"confidentialityImpact": "NONE",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 5.5
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},
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"baseSeverity": "MEDIUM",
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"exploitabilityScore": 8.0,
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"impactScore": 4.9,
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"acInsufInfo": false,
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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-358"
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}
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]
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},
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{
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"source": "secalert@redhat.com",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-863"
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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:powerdns:authoritative:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "3.0",
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"versionEndIncluding": "3.4.11",
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"matchCriteriaId": "3363780D-5618-4CFD-980F-8272A454914C"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:powerdns:authoritative:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.0.0",
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"versionEndIncluding": "4.0.4",
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"matchCriteriaId": "EE9E02BF-B8D0-4E88-BA4A-360E5A6F35B8"
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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.securityfocus.com/bid/101982",
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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://doc.powerdns.com/authoritative/security-advisories/powerdns-advisory-2017-04.html",
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"source": "secalert@redhat.com",
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"tags": [
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"Patch",
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"Vendor Advisory"
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]
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}
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]
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} |