105 lines
3.9 KiB
JSON
105 lines
3.9 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-2026-121820",
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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": "2026-11-06T07:46:48.261Z",
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"dateUpdated": "2026-11-10T17:24:41.043Z"
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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": "affected",
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"versions": [
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{
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"version": "1.43.0",
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"status": "unaffected",
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"versionType": "custom",
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"lessThan": "*"
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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-409"
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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-saml versions prior to 1.43.0, where the HTTP-Redirect binding decoder decompresses attacker-supplied SAML messages without limiting the output size before signature validation, allowing an unauthenticated remote attacker to exhaust server memory and cause a denial of service."
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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-2026-121820/"
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},
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{
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"url": "https://github.com/line/armeria/security/advisories/GHSA-6hgp-j5h7-33m3"
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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:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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"baseScore": 8.7,
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"baseSeverity": "HIGH"
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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": "2026-11-06T07:46:48.261Z"
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}
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},
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"adp": [
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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": "2026-11-10T17:24:04.893375Z",
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"id": "CVE-2026-121820",
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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": "2026-11-10T17:24:41.043Z"
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}
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}
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]
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}
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} |