gsd-2023-4680
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
HashiCorp Vault and Vault Enterprise transit secrets engine allowed authorized users to specify arbitrary nonces, even with convergent encryption disabled. The encrypt endpoint, in combination with an offline attack, could be used to decrypt arbitrary ciphertext and potentially derive the authentication subkey when using transit secrets engine without convergent encryption. Introduced in 1.6.0 and fixed in 1.14.3, 1.13.7, and 1.12.11.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-4680",
"id": "GSD-2023-4680"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-4680"
],
"details": "HashiCorp Vault and Vault Enterprise transit secrets engine allowed authorized users to specify arbitrary nonces, even with convergent encryption disabled. The encrypt endpoint, in combination with an offline attack, could be used to decrypt arbitrary ciphertext and potentially derive the authentication subkey when using transit secrets engine without convergent encryption. Introduced in 1.6.0 and fixed in 1.14.3, 1.13.7, and 1.12.11.",
"id": "GSD-2023-4680",
"modified": "2023-12-13T01:20:27.314475Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security@hashicorp.com",
"ID": "CVE-2023-4680",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Vault",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "1.14.0",
"version_value": "1.14.3"
},
{
"version_affected": "\u003c",
"version_name": "1.13.0",
"version_value": "1.13.7"
},
{
"version_affected": "\u003c",
"version_name": "1.12.0",
"version_value": "1.12.11"
},
{
"version_affected": "\u003c",
"version_name": "1.6.0",
"version_value": "1.12.0"
}
]
}
},
{
"product_name": "Vault Enterprise",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "1.14.0",
"version_value": "1.14.3"
},
{
"version_affected": "\u003c",
"version_name": "1.13.0",
"version_value": "1.13.7"
},
{
"version_affected": "\u003c",
"version_name": "1.12.0",
"version_value": "1.12.11"
},
{
"version_affected": "\u003c",
"version_name": "1.6.0",
"version_value": "1.12.0"
}
]
}
}
]
},
"vendor_name": "HashiCorp"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "HashiCorp Vault and Vault Enterprise transit secrets engine allowed authorized users to specify arbitrary nonces, even with convergent encryption disabled. The encrypt endpoint, in combination with an offline attack, could be used to decrypt arbitrary ciphertext and potentially derive the authentication subkey when using transit secrets engine without convergent encryption. Introduced in 1.6.0 and fixed in 1.14.3, 1.13.7, and 1.12.11."
}
]
},
"impact": {
"cvss": [
{
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-20",
"lang": "eng",
"value": "CWE-20: Improper Input Validation"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://discuss.hashicorp.com/t/hcsec-2023-28-vault-s-transit-secrets-engine-allowed-nonce-specified-without-convergent-encryption/58249",
"refsource": "MISC",
"url": "https://discuss.hashicorp.com/t/hcsec-2023-28-vault-s-transit-secrets-engine-allowed-nonce-specified-without-convergent-encryption/58249"
}
]
},
"source": {
"discovery": "EXTERNAL"
}
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.13.7",
"versionStartIncluding": "1.13.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:*:*:*",
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"vulnerable": true
},
{
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"cpe_name": [],
"versionEndExcluding": "1.12.11",
"versionStartIncluding": "1.6.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.12.11",
"versionStartIncluding": "1.6.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.13.7",
"versionStartIncluding": "1.13.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
"cpe_name": [],
"versionEndExcluding": "1.14.3",
"versionStartIncluding": "1.14.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security@hashicorp.com",
"ID": "CVE-2023-4680"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "HashiCorp Vault and Vault Enterprise transit secrets engine allowed authorized users to specify arbitrary nonces, even with convergent encryption disabled. The encrypt endpoint, in combination with an offline attack, could be used to decrypt arbitrary ciphertext and potentially derive the authentication subkey when using transit secrets engine without convergent encryption. Introduced in 1.6.0 and fixed in 1.14.3, 1.13.7, and 1.12.11."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://discuss.hashicorp.com/t/hcsec-2023-28-vault-s-transit-secrets-engine-allowed-nonce-specified-without-convergent-encryption/58249",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://discuss.hashicorp.com/t/hcsec-2023-28-vault-s-transit-secrets-engine-allowed-nonce-specified-without-convergent-encryption/58249"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 5.2
}
},
"lastModifiedDate": "2023-09-20T14:55Z",
"publishedDate": "2023-09-15T00:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.