230 lines
9.2 KiB
JSON
230 lines
9.2 KiB
JSON
{
|
|
"dataType": "CVE_RECORD",
|
|
"dataVersion": "5.2",
|
|
"cveMetadata": {
|
|
"cveId": "CVE-2026-74030",
|
|
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
|
|
"state": "PUBLISHED",
|
|
"assignerShortName": "VulnCheck",
|
|
"dateReserved": "2026-08-14T14:06:40.511Z",
|
|
"datePublished": "2026-10-13T13:27:25.427Z",
|
|
"dateUpdated": "2026-10-13T16:43:37.400Z"
|
|
},
|
|
"containers": {
|
|
"cna": {
|
|
"providerMetadata": {
|
|
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
|
|
"shortName": "VulnCheck",
|
|
"dateUpdated": "2026-10-13T13:27:25.427Z"
|
|
},
|
|
"datePublic": "2026-10-13T00:00:00.000Z",
|
|
"title": "Wazuh 3.9.0 before 4.14.8 Memory Exhaustion via SCA YAML Alias Expansion",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "Wazuh from 3.9.0 before 4.14.8 contains an uncontrolled YAML alias expansion vulnerability in yaml2json_node that allows a manager-controlled policy to exhaust agent memory. Attackers controlling the manager can push a small SCA policy with nested aliases via merged.mg to OOM-kill wazuh-modulesd on every agent in a group."
|
|
}
|
|
],
|
|
"problemTypes": [
|
|
{
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"description": "Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')",
|
|
"cweId": "CWE-776",
|
|
"type": "CWE"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"affected": [
|
|
{
|
|
"vendor": "Wazuh",
|
|
"product": "wazuh-agent",
|
|
"packageURL": "pkg:github/wazuh/wazuh",
|
|
"repo": "https://github.com/wazuh/wazuh",
|
|
"defaultStatus": "unaffected",
|
|
"versions": [
|
|
{
|
|
"version": "3.9.0",
|
|
"status": "affected",
|
|
"versionType": "semver",
|
|
"lessThan": "4.14.8"
|
|
},
|
|
{
|
|
"version": "4.14.8",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"vendor": "Wazuh",
|
|
"product": "wazuh-manager",
|
|
"packageURL": "pkg:github/wazuh/wazuh",
|
|
"repo": "https://github.com/wazuh/wazuh",
|
|
"defaultStatus": "unaffected",
|
|
"versions": [
|
|
{
|
|
"version": "3.9.0",
|
|
"status": "affected",
|
|
"versionType": "semver",
|
|
"lessThan": "4.14.8"
|
|
},
|
|
{
|
|
"version": "4.14.8",
|
|
"status": "unaffected",
|
|
"versionType": "semver"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"cpeApplicability": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.9.0",
|
|
"versionEndExcluding": "4.14.8"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*",
|
|
"versionStartIncluding": "3.9.0",
|
|
"versionEndExcluding": "4.14.8"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"metrics": [
|
|
{
|
|
"format": "CVSS",
|
|
"cvssV4_0": {
|
|
"version": "4.0",
|
|
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"attackRequirements": "NONE",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "NONE",
|
|
"vulnConfidentialityImpact": "NONE",
|
|
"vulnIntegrityImpact": "NONE",
|
|
"vulnAvailabilityImpact": "HIGH",
|
|
"subConfidentialityImpact": "NONE",
|
|
"subIntegrityImpact": "NONE",
|
|
"subAvailabilityImpact": "NONE",
|
|
"baseScore": 6.9,
|
|
"baseSeverity": "MEDIUM"
|
|
}
|
|
},
|
|
{
|
|
"format": "CVSS",
|
|
"cvssV3_1": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "NONE",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 4.9,
|
|
"baseSeverity": "MEDIUM"
|
|
}
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://github.com/wazuh/wazuh/security/advisories/GHSA-x8v7-g49q-ff7j",
|
|
"tags": [
|
|
"vendor-advisory"
|
|
],
|
|
"name": "GitHub Security Advisory (GHSA-x8v7-g49q-ff7j)"
|
|
},
|
|
{
|
|
"url": "https://github.com/wazuh/wazuh/releases/tag/v4.14.8",
|
|
"name": "Wazuh v4.14.8 Release Notes",
|
|
"tags": [
|
|
"patch",
|
|
"release-notes"
|
|
]
|
|
},
|
|
{
|
|
"name": "VulnCheck Advisory: Wazuh 3.9.0 before 4.14.8 Memory Exhaustion via SCA YAML Alias Expansion",
|
|
"tags": [
|
|
"third-party-advisory"
|
|
],
|
|
"url": "https://www.vulncheck.com/advisories/wazuh-3.9.0-before-4.14.8-memory-exhaustion-via-sca-yaml-alias-expansion"
|
|
}
|
|
],
|
|
"credits": [
|
|
{
|
|
"lang": "en",
|
|
"value": "karasu-hakira",
|
|
"type": "reporter"
|
|
},
|
|
{
|
|
"lang": "en",
|
|
"value": "vikman90",
|
|
"type": "analyst"
|
|
}
|
|
],
|
|
"x_generator": {
|
|
"engine": "vulncheck-endgame"
|
|
}
|
|
},
|
|
"adp": [
|
|
{
|
|
"metrics": [
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2026-10-13T15:47:51.914553Z",
|
|
"id": "CVE-2026-74030",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
|
},
|
|
{
|
|
"Automatable": "no"
|
|
},
|
|
{
|
|
"Technical Impact": "partial"
|
|
}
|
|
],
|
|
"role": "CISA Coordinator",
|
|
"version": "2.0.3"
|
|
}
|
|
}
|
|
}
|
|
],
|
|
"title": "CISA ADP Vulnrichment",
|
|
"providerMetadata": {
|
|
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
|
|
"shortName": "CISA-ADP",
|
|
"dateUpdated": "2026-10-13T16:43:37.400Z"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
} |