mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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159 lines
5.4 KiB
JSON
159 lines
5.4 KiB
JSON
{
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"id": "CVE-2022-31045",
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"sourceIdentifier": "security-advisories@github.com",
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"published": "2022-06-09T21:15:07.847",
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"lastModified": "2024-11-21T07:03:46.690",
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"vulnStatus": "Modified",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Istio is an open platform to connect, manage, and secure microservices. In affected versions ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing. Users are most likely at risk if they have an Istio ingress Gateway exposed to external traffic. This vulnerability has been resolved in versions 1.12.8, 1.13.5, and 1.14.1. Users are advised to upgrade. There are no known workarounds for this issue."
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},
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{
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"lang": "es",
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"value": "Istio es una plataforma abierta para conectar, gestionar y asegurar microservicios. En las versiones afectadas, las cabeceras mal formadas enviadas a Envoy en ciertas configuraciones pueden conducir a un acceso inesperado a la memoria, lo que resulta en un comportamiento indefinido o un bloqueo. Los usuarios est\u00e1n en mayor riesgo si tienen un Gateway de entrada de Istio expuesto al tr\u00e1fico externo. Esta vulnerabilidad se ha resuelto en las versiones 1.12.8, 1.13.5 y 1.14.1. Se recomienda a los usuarios que actualicen. No hay soluciones conocidas para este problema"
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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": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H",
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"baseScore": 7.0,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 2.2,
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"impactScore": 4.7
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},
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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:U/C:H/I:H/A:H",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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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": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 5.9
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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:P/I:P/A:P",
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"baseScore": 7.5,
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"accessVector": "NETWORK",
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"accessComplexity": "LOW",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL"
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},
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"baseSeverity": "HIGH",
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"exploitabilityScore": 10.0,
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"impactScore": 6.4,
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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": "security-advisories@github.com",
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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-125"
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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:istio:istio:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "1.12.8",
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"matchCriteriaId": "31FE07EC-28B8-4AFC-AA7D-8B0391DDB4A6"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "1.13.0",
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"versionEndExcluding": "1.13.5",
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"matchCriteriaId": "EBAE9F00-BB58-4216-B7E3-4B38BCBE83EB"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:istio:istio:1.14.0:*:*:*:*:*:*:*",
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"matchCriteriaId": "0A44594E-B558-462E-ACF4-D1DCAFC7D638"
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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/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x",
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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://istio.io/latest/news/security/istio-security-2022-05",
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"source": "security-advisories@github.com",
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"tags": [
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"Broken Link"
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]
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},
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{
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"url": "https://github.com/istio/istio/security/advisories/GHSA-xwx5-5c9g-x68x",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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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://istio.io/latest/news/security/istio-security-2022-05",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Broken Link"
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]
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}
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]
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} |