117 lines
4.6 KiB
JSON
117 lines
4.6 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-2026-121819",
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"assignerOrgId": "657f3255-0560-4aed-82e4-7f579ec6acfb",
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"state": "PUBLISHED",
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"assignerShortName": "LY-Corporation",
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"dateReserved": "2026-11-04T05:50:04.721Z",
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"datePublished": "2026-11-06T07:46:45.370Z",
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"dateUpdated": "2026-11-10T17:23:02.739Z"
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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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"vendor": "LY Corporation",
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"product": "Armeria",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "1.40",
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"status": "affected",
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"versionType": "custom",
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"lessThan": "1.43.0"
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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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"lang": "en",
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"description": "CWE-59"
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}
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]
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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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"value": "A vulnerability has been identified in armeria-xds versions 1.40.0 through 1.42.0, where DataSourcePolicy checks filename containment without resolving symbolic links, allowing a compromised or semi-trusted xDS control plane to cause the xDS client to read files outside configured allowed root directories when a symbolic link inside an allowed directory points outside it. In deployments using a credential injector, header-compatible text secrets may be exposed to an attacker-observable upstream."
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}
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],
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"references": [
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{
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"url": "https://line.github.io/security-advisory-blog/CVE-2026-121819/"
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},
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{
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"url": "https://github.com/line/armeria/security/advisories/GHSA-m64h-m6r5-6jrx"
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
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"baseScore": 5.9,
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"baseSeverity": "MEDIUM"
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}
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}
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],
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"providerMetadata": {
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"orgId": "657f3255-0560-4aed-82e4-7f579ec6acfb",
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"shortName": "LY-Corporation",
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"dateUpdated": "2026-11-06T07:46:45.370Z"
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}
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},
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"adp": [
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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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"type": "CWE",
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"cweId": "CWE-59",
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"lang": "en",
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"description": "CWE-59 Improper Link Resolution Before File Access ('Link Following')"
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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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"timestamp": "2026-11-10T17:22:34.642521Z",
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"id": "CVE-2026-121819",
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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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"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": "2026-11-10T17:23:02.739Z"
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}
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}
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]
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}
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} |