189 lines
7.8 KiB
JSON
189 lines
7.8 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-2026-61550",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-07-10T16:48:39.922Z",
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"datePublished": "2026-09-18T17:21:18.217Z",
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"dateUpdated": "2026-09-21T20:49:08.713Z"
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},
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"containers": {
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"cna": {
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"title": "Icinga 2: Improper access control for JSON-RPC update certificate messages",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-862",
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"lang": "en",
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"description": "CWE-862: Missing Authorization",
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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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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 9.8,
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"baseSeverity": "CRITICAL",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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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:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/Icinga/icinga2/security/advisories/GHSA-vj39-ww8j-vvx5",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/Icinga/icinga2/security/advisories/GHSA-vj39-ww8j-vvx5"
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},
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{
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"name": "https://github.com/Icinga/icinga2/pull/10907",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Icinga/icinga2/pull/10907"
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},
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{
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"name": "https://github.com/Icinga/icinga2/commit/4b7fb3405f4616a24b2b55e20f603a56b7dd6ad0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Icinga/icinga2/commit/4b7fb3405f4616a24b2b55e20f603a56b7dd6ad0"
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},
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{
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"name": "https://github.com/Icinga/icinga2/commit/6c2e0db3819f859910a4ae265461cb51b1d2039c",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Icinga/icinga2/commit/6c2e0db3819f859910a4ae265461cb51b1d2039c"
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},
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{
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"name": "https://github.com/Icinga/icinga2/commit/a6f7cc7a4ef8beed023b24416106822d6940c4c0",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Icinga/icinga2/commit/a6f7cc7a4ef8beed023b24416106822d6940c4c0"
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},
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{
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"name": "https://github.com/Icinga/icinga2/commit/d37b0cfd7d9595ae2f02fadb3d724c98d8620f81",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Icinga/icinga2/commit/d37b0cfd7d9595ae2f02fadb3d724c98d8620f81"
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},
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{
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"name": "https://github.com/Icinga/icinga2/releases/tag/v2.14.9",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Icinga/icinga2/releases/tag/v2.14.9"
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},
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{
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"name": "https://github.com/Icinga/icinga2/releases/tag/v2.15.4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Icinga/icinga2/releases/tag/v2.15.4"
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},
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{
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"name": "https://github.com/Icinga/icinga2/releases/tag/v2.16.2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/Icinga/icinga2/releases/tag/v2.16.2"
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},
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{
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"name": "https://icinga.com/blog/icinga2-security-release-v2-16-2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://icinga.com/blog/icinga2-security-release-v2-16-2"
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}
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],
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"affected": [
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{
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"vendor": "Icinga",
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"product": "icinga2",
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"versions": [
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{
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"version": ">= 2.8, < 2.14.9",
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"status": "affected"
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},
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{
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"version": ">= 2.15.0, < 2.15.4",
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"status": "affected"
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},
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{
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"version": ">= 2.16.0, < 2.16.2",
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"status": "affected"
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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": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-09-18T17:21:18.217Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "Icinga 2 is an open source monitoring system. From 2.8 until 2.14.9, 2.15.4, and 2.16.2, certificate update JSON-RPC message handling does not validate that the sender is a trusted endpoint. An unauthenticated network attacker able to connect to TCP port 5665 can replace the node certificate and trusted CA certificate, impersonate a trusted node, and take control of the node. This issue is fixed in versions 2.14.9, 2.15.4, and 2.16.2."
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}
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],
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"source": {
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"advisory": "GHSA-vj39-ww8j-vvx5",
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"discovery": "UNKNOWN"
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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": "2026-09-21T15:29:22.834072Z",
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"id": "CVE-2026-61550",
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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": "total"
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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": "2026-09-21T20:49:08.713Z"
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}
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}
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]
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}
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} |