181 lines
7.4 KiB
JSON
181 lines
7.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-42498",
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"assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
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"state": "PUBLISHED",
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"assignerShortName": "apache",
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"dateReserved": "2026-04-27T22:13:05.647Z",
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"datePublished": "2026-05-12T15:17:56.531Z",
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"dateUpdated": "2026-05-13T15:59:04.361Z"
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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": "Apache Tomcat",
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"vendor": "Apache Software Foundation",
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"versions": [
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{
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"lessThanOrEqual": "11.0.21",
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"status": "affected",
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"version": "11.0.0-M1",
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"versionType": "semver"
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},
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{
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"lessThanOrEqual": "10.1.54",
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"status": "affected",
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"version": "10.1.0-M1",
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"versionType": "semver"
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},
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{
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"lessThanOrEqual": "9.0.117",
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"status": "affected",
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"version": "9.0.2",
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"versionType": "semver"
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},
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{
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"lessThanOrEqual": "8.5.100",
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"status": "affected",
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"version": "8.5.24",
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"versionType": "semver"
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},
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{
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"lessThanOrEqual": "7.0.109",
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"status": "affected",
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"version": "7.0.83",
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"versionType": "semver"
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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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"value": "lokerxx"
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}
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],
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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": "<p>Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache Tomcat.</p><p>This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.2 through 9.0.117, from 8.5.24 through 8.5.100, from 7.0.83 through 7.0.109.</p><p>Users are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118, which fix the issue.</p>"
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}
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],
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"value": "Exposure of HTTP Authentication Header to unexpected hosts during WebSocket authentication vulnerability in Apache Tomcat.\n\nThis issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.21, from 10.1.0-M1 through 10.1.54, from 9.0.2 through 9.0.117, from 8.5.24 through 8.5.100, from 7.0.83 through 7.0.109.\n\nUsers are recommended to upgrade to version 11.0.22, 10.1.55 or 9.0.118, which fix the issue."
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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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"content": {
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"text": "low"
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},
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"type": "Textual description of severity"
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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-200",
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"description": "CWE-200 Exposure of HTTP Authentication Header to unexpected hosts",
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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": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
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"shortName": "apache",
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"dateUpdated": "2026-05-12T15:17:56.531Z"
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},
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"references": [
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{
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"tags": [
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"vendor-advisory"
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],
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"url": "https://lists.apache.org/thread/n61zwf75jrv09rz90j4jssncm244bwdb"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"title": "Apache Tomcat: WebSocket authentication header exposure",
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"x_generator": {
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"engine": "Vulnogram 0.2.0"
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}
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},
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"adp": [
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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": "http://www.openwall.com/lists/oss-security/2026/05/12/14"
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}
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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": "2026-05-12T17:40:58.470Z"
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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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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 7.3,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
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"integrityImpact": "LOW",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "LOW",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "LOW"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-05-13T15:58:45.406125Z",
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"id": "CVE-2026-42498",
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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": "yes"
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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": "2026-05-13T15:59:04.361Z"
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}
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}
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]
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}
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} |