mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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159 lines
5.3 KiB
JSON
159 lines
5.3 KiB
JSON
{
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"id": "CVE-2021-39204",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2021-09-09T22:15:09.773",
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"lastModified": "2021-09-27T18:30:56.377",
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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": "Pomerium is an open source identity-aware access proxy. Envoy, which Pomerium is based on, incorrectly handles resetting of HTTP/2 streams with excessive complexity. This can lead to high CPU utilization when a large number of streams are reset. This can result in a DoS condition. Pomerium versions 0.14.8 and 0.15.1 contain an upgraded envoy binary with this vulnerability patched."
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},
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{
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"lang": "es",
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"value": "Pomerium es un proxy de acceso de c\u00f3digo abierto consciente de la identidad. Envoy, en el que es basado Pomerium, maneja inapropiadamente el restablecimiento de los flujos HTTP/2 con una complejidad excesiva. Esto puede conllevar a un alto uso de la CPU cuando es restablecido un gran n\u00famero de flujos. Esto puede resultar en una condici\u00f3n de DoS. Las versiones 0.14.8 y 0.15.1 de Pomerium contienen un binario envoy actualizado con esta vulnerabilidad parcheada"
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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": "security-advisories@github.com",
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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:U/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": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.6
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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": 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-834"
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}
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]
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},
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{
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"source": "security-advisories@github.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-834"
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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:envoyproxy:envoy:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "1.16.4",
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"matchCriteriaId": "2FA474E1-2F0F-44D7-938F-40EE9DB5C230"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.17.0",
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"versionEndExcluding": "1.17.4",
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"matchCriteriaId": "83547329-1394-417F-93DB-70C1A9D173B0"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.18.0",
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"versionEndExcluding": "1.18.4",
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"matchCriteriaId": "D7376E28-9915-4CA1-A5DB-40874D10E781"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:envoyproxy:envoy:1.19.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "1968AA35-60E2-4A00-84A0-617738B55D33"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pomerium:pomerium:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "0.14.8",
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"matchCriteriaId": "2793176B-E77A-4393-BFE5-15100D2E80FD"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:pomerium:pomerium:0.15.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "B0082414-BE21-4DDC-8B84-5DC9F9BAE8E3"
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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": "https://github.com/envoyproxy/envoy/security/advisories/GHSA-3xh3-33v5-chcc",
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"source": "security-advisories@github.com",
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"tags": [
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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://github.com/pomerium/pomerium/security/advisories/GHSA-5wjf-62hw-q78r",
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"source": "security-advisories@github.com",
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"tags": [
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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://groups.google.com/g/envoy-announce/c/5xBpsEZZDfE/m/wD05NZBbAgAJ",
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"source": "security-advisories@github.com",
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"tags": [
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"Not Applicable"
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]
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}
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]
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} |