158 lines
6.7 KiB
JSON
158 lines
6.7 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2023-31421",
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"assignerOrgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
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"state": "PUBLISHED",
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"assignerShortName": "elastic",
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"dateReserved": "2023-04-27T18:54:56.705Z",
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"datePublished": "2023-10-26T03:10:52.684Z",
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"dateUpdated": "2024-08-02T14:53:30.714Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"defaultStatus": "unaffected",
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"product": "Beats",
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"vendor": "Elastic",
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"versions": [
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{
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"status": "affected",
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"version": "8.0.0, 8.9.2"
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}
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]
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},
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{
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"defaultStatus": "unaffected",
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"product": "Elastic Agent",
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"vendor": "Elastic",
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"versions": [
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{
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"status": "affected",
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"version": "8.0.0, 8.9.2"
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}
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]
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},
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{
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"defaultStatus": "unaffected",
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"product": "APM Server",
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"vendor": "Elastic",
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"versions": [
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{
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"status": "affected",
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"version": "8.0.0, 8.9.2"
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}
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]
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},
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{
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"defaultStatus": "unaffected",
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"product": "Fleet Server",
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"vendor": "Elastic",
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"versions": [
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{
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"status": "affected",
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"version": "8.0.0, 8.9.2"
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}
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]
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}
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],
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"datePublic": "2023-09-19T15:32:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<span style=\"background-color: var(--wht);\">It was discovered that when acting as TLS clients, Beats, Elastic Agent, APM Server, and Fleet Server did not verify whether the server certificate is valid for the target IP address; however, certificate signature validation is still performed. More specifically, when the client is configured to connect to an IP address (instead of a hostname) it does not validate the server certificate's IP SAN values against that IP address and certificate validation fails, and therefore the connection is not blocked as expected.</span>"
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}
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],
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"value": "It was discovered that when acting as TLS clients, Beats, Elastic Agent, APM Server, and Fleet Server did not verify whether the server certificate is valid for the target IP address; however, certificate signature validation is still performed. More specifically, when the client is configured to connect to an IP address (instead of a hostname) it does not validate the server certificate's IP SAN values against that IP address and certificate validation fails, and therefore the connection is not blocked as expected."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"version": "3.1"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-295",
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"description": "CWE-295: Improper Certificate Validation",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "271b6943-45a9-4f3a-ab4e-976f3fa05b5a",
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"shortName": "elastic",
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"dateUpdated": "2023-10-26T03:10:52.684Z"
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},
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"references": [
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{
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"url": "https://discuss.elastic.co/t/beats-elastic-agent-apm-server-and-fleet-server-8-10-1-security-update-improper-certificate-validation-issue-esa-2023-16/343385"
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},
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{
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"url": "https://www.elastic.co/community/security"
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"title": "Beats, Elastic Agent, APM Server, and Fleet Server Improper Certificate Validation issue",
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"x_generator": {
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"engine": "Vulnogram 0.1.0-dev"
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}
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-02T14:53:30.714Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://discuss.elastic.co/t/beats-elastic-agent-apm-server-and-fleet-server-8-10-1-security-update-improper-certificate-validation-issue-esa-2023-16/343385",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://www.elastic.co/community/security",
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"tags": [
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"x_transferred"
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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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} |