{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-25000",
        "assignerOrgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
        "state": "PUBLISHED",
        "assignerShortName": "HashiCorp",
        "dateReserved": "2023-02-01T17:54:13.893Z",
        "datePublished": "2023-03-30T00:17:46.230Z",
        "dateUpdated": "2024-08-02T11:11:43.500Z"
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                "shortName": "HashiCorp",
                "dateUpdated": "2023-03-30T00:24:51.132Z"
            },
            "title": "Vault Vulnerable to Cache-Timing Attacks During Seal and Unseal Operations",
            "problemTypes": [
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                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-208",
                            "description": "CWE-208 Observable Timing Discrepancy",
                            "type": "CWE"
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            "impacts": [
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                    "capecId": "CAPEC-204",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-204 Lifting Sensitive Data Embedded in Cache"
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                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "HashiCorp",
                    "product": "Vault",
                    "platforms": [
                        "Windows",
                        "MacOS",
                        "Linux",
                        "x86",
                        "ARM",
                        "64 bit",
                        "32 bit"
                    ],
                    "repo": "https://github.com/hashicorp/vault",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "1.13.0",
                            "lessThan": "1.13.1",
                            "versionType": "semver"
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                        {
                            "status": "affected",
                            "version": "1.12.0",
                            "lessThan": "1.12.5",
                            "versionType": "semver"
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                            "status": "affected",
                            "version": "1.11.0",
                            "lessThan": "1.11.9",
                            "versionType": "semver"
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                            "version": "0",
                            "lessThan": "1.11.0",
                            "versionType": "semver"
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                    "vendor": "HashiCorp",
                    "product": "Vault Enterprise",
                    "platforms": [
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                        "MacOS",
                        "Linux",
                        "x86",
                        "ARM",
                        "64 bit",
                        "32 bit"
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                            "version": "1.12.0",
                            "lessThan": "1.12.5",
                            "versionType": "semver"
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                            "lessThan": "1.11.9",
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            "descriptions": [
                {
                    "lang": "en",
                    "value": "HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a brute force effort to recover the Shamir shares. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9.",
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                            "type": "text/html",
                            "base64": false,
                            "value": "HashiCorp Vault's implementation of Shamir's secret sharing used precomputed table lookups, and was vulnerable to cache-timing attacks. An attacker with access to, and the ability to observe a large number of unseal operations on the host through a side channel may reduce the search space of a brute force effort to recover the Shamir shares. Fixed in Vault 1.13.1, 1.12.5, and 1.11.9."
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20230526-0008/"
                }
            ],
            "metrics": [
                {
                    "format": "CVSS",
                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
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                    "cvssV3_1": {
                        "version": "3.1",
                        "attackVector": "LOCAL",
                        "attackComplexity": "HIGH",
                        "privilegesRequired": "HIGH",
                        "userInteraction": "REQUIRED",
                        "scope": "CHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "NONE",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 5,
                        "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N"
                    }
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            "credits": [
                {
                    "lang": "en",
                    "value": "Giuseppe Cocomazzi",
                    "user": "00000000-0000-4000-9000-000000000000",
                    "type": "finder"
                }
            ],
            "source": {
                "advisory": "HCSEC-2023-10",
                "discovery": "EXTERNAL"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T11:11:43.500Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078",
                        "tags": [
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                    },
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}