178 lines
6.8 KiB
JSON
178 lines
6.8 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-2023-28807",
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"assignerOrgId": "73c6f63b-efac-410d-a0a9-569700f85a04",
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"state": "PUBLISHED",
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"assignerShortName": "Zscaler",
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"dateReserved": "2023-03-23T18:29:15.803Z",
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"datePublished": "2024-01-31T19:16:59.806Z",
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"dateUpdated": "2025-06-17T21:29:19.136Z"
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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": "ZIA",
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"vendor": "Zscaler",
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"versions": [
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{
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"lessThan": "6.2r.290",
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"status": "affected",
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"version": "0",
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"versionType": "custom"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"user": "00000000-0000-4000-9000-000000000000",
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"value": "Citi Red Team"
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}
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],
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"datePublic": "2024-02-01T02:00:00.000Z",
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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": "In Zscaler Internet Access (ZIA) a mismatch between Connect Host and Client Hello's Server Name Indication (SNI) enables attackers to evade network security controls by hiding their communications within legitimate traffic."
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}
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],
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"value": "In Zscaler Internet Access (ZIA) a mismatch between Connect Host and Client Hello's Server Name Indication (SNI) enables attackers to evade network security controls by hiding their communications within legitimate traffic."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-554",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-554 Functionality Bypass"
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}
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]
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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": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "NONE",
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"baseScore": 5.1,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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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:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/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": "73c6f63b-efac-410d-a0a9-569700f85a04",
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"shortName": "Zscaler",
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"dateUpdated": "2024-01-31T19:17:15.685Z"
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},
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"references": [
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{
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"url": "https://help.zscaler.com/zia/configuring-advanced-settings#domain-fronting"
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},
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{
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"url": "https://help.zscaler.com/zia/configuring-advanced-settings#dns-optimization"
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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": "Bypass of ZIA domain fronting detection module through evasion technique",
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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": "2024-08-02T13:51:38.890Z"
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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://help.zscaler.com/zia/configuring-advanced-settings#domain-fronting",
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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://help.zscaler.com/zia/configuring-advanced-settings#dns-optimization",
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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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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2023-28807",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2024-03-14T21:06:39.806468Z"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-06-17T21:29:19.136Z"
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}
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}
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]
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}
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} |