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vuln-cve/data/2025/4xxx/CVE-2025-4656.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-4656",
"assignerOrgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
"state": "PUBLISHED",
"assignerShortName": "HashiCorp",
"dateReserved": "2025-05-13T15:30:55.244Z",
"datePublished": "2025-06-25T16:15:11.861Z",
"dateUpdated": "2025-06-25T20:05:45.581Z"
},
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"platforms": [
"64 bit",
"32 bit",
"x86",
"ARM",
"MacOS",
"Windows",
"Linux"
],
"product": "Vault",
"repo": "https://github.com/hashicorp/vault",
"vendor": "HashiCorp",
"versions": [
{
"lessThan": "1.20.0",
"status": "affected",
"version": "1.14.8",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"platforms": [
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"32 bit",
"x86",
"ARM",
"MacOS",
"Windows",
"Linux"
],
"product": "Vault Enterprise",
"repo": "https://github.com/hashicorp/vault",
"vendor": "HashiCorp",
"versions": [
{
"changes": [
{
"at": "1.19.6",
"status": "unaffected"
},
{
"at": "1.18.11",
"status": "unaffected"
},
{
"at": "1.17.17",
"status": "unaffected"
},
{
"at": "1.16.22",
"status": "unaffected"
}
],
"lessThan": "1.20.0",
"status": "affected",
"version": "1.14.8",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "<p>Vault Community and Vault Enterprise rekey and recovery key operations can lead to a denial of service due to uncontrolled cancellation by a Vault operator. This vulnerability (CVE-2025-4656) has been remediated in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.11, 1.17.17, and 1.16.22.</p><br/>"
}
],
"value": "Vault Community and Vault Enterprise rekey and recovery key operations can lead to a denial of service due to uncontrolled cancellation by a Vault operator. This vulnerability (CVE-2025-4656) has been remediated in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.11, 1.17.17, and 1.16.22."
}
],
"impacts": [
{
"capecId": "CAPEC-469",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-469: HTTP DoS"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 3.1,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1088",
"description": "CWE-1088: Synchronous Access of Remote Resource without Timeout",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
"shortName": "HashiCorp",
"dateUpdated": "2025-06-25T16:17:34.648Z"
},
"references": [
{
"url": "https://discuss.hashicorp.com/t/hcsec-2025-11-vault-vulnerable-to-recovery-key-cancellation-denial-of-service/75570"
}
],
"source": {
"advisory": "HCSEC-2025-11",
"discovery": "EXTERNAL"
},
"title": "Vault Vulnerable to Recovery Key Cancellation Denial of Service"
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-06-25T20:05:40.541730Z",
"id": "CVE-2025-4656",
"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": "2025-06-25T20:05:45.581Z"
}
}
]
}
}