mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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210 lines
6.0 KiB
JSON
210 lines
6.0 KiB
JSON
{
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"id": "CVE-2019-9900",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2019-04-25T15:29:01.497",
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"lastModified": "2024-11-21T04:52:32.300",
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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": "When parsing HTTP/1.x header values, Envoy 1.9.0 and before does not reject embedded zero characters (NUL, ASCII 0x0). This allows remote attackers crafting header values containing embedded NUL characters to potentially bypass header matching rules, gaining access to unauthorized resources."
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},
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{
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"lang": "es",
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"value": "Al analizar los valores de encabezado HTTP/1.x, Envoy versi\u00f3n 1.9.0 y anteriores, no rechazan los caracteres de cero incrustados (NUL, ASCII 0x0). Esto permite que los atacantes remotos que crean valores de encabezado que contienen caracteres NUL insertados puedan omitir potencialmente las reglas de coincidencia de encabezado, logrando el acceso a recursos no autorizados."
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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:L/I:L/A:L",
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"baseScore": 8.3,
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"baseSeverity": "HIGH",
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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": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "LOW"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 3.7
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}
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],
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"cvssMetricV30": [
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{
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"source": "cve@mitre.org",
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"type": "Secondary",
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"cvssData": {
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"version": "3.0",
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"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L",
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"baseScore": 6.5,
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"baseSeverity": "MEDIUM",
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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": "CHANGED",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"availabilityImpact": "LOW"
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},
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"exploitabilityScore": 2.2,
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"impactScore": 3.7
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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": "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-74"
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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": "1.9.0",
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"matchCriteriaId": "BF47B6A7-F357-4074-B90D-8BEB0AB53DC0"
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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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"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:redhat:openshift_service_mesh:-:*:*:*:*:*:*:*",
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"matchCriteriaId": "AD6D2D18-27C3-44CF-804B-BE9270ED5077"
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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://access.redhat.com/errata/RHSA-2019:0741",
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"source": "cve@mitre.org",
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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/envoyproxy/envoy/issues/6434",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Issue Tracking",
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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/envoyproxy/envoy/security/advisories/GHSA-x74r-f4mw-c32h",
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"source": "cve@mitre.org",
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"tags": [
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"Exploit",
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"Mitigation",
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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/forum/#%21topic/envoy-announce/VoHfnDqZiAM",
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"source": "cve@mitre.org"
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},
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{
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"url": "https://www.envoyproxy.io/docs/envoy/v1.9.1/intro/version_history",
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"source": "cve@mitre.org",
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"tags": [
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"Release Notes",
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"Vendor Advisory"
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]
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},
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{
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"url": "https://access.redhat.com/errata/RHSA-2019:0741",
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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://github.com/envoyproxy/envoy/issues/6434",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit",
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"Issue Tracking",
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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/envoyproxy/envoy/security/advisories/GHSA-x74r-f4mw-c32h",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Exploit",
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"Mitigation",
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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/forum/#%21topic/envoy-announce/VoHfnDqZiAM",
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"source": "af854a3a-2127-422b-91ae-364da2661108"
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},
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{
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"url": "https://www.envoyproxy.io/docs/envoy/v1.9.1/intro/version_history",
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"source": "af854a3a-2127-422b-91ae-364da2661108",
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"tags": [
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"Release Notes",
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"Vendor Advisory"
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]
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}
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]
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} |