{
  "id": "CVE-2023-25000",
  "sourceIdentifier": "security@hashicorp.com",
  "published": "2023-03-30T01:15:07.493",
  "lastModified": "2024-11-21T07:48:54.423",
  "vulnStatus": "Modified",
  "cveTags": [],
  "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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          "baseScore": 5.0,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "HIGH",
          "privilegesRequired": "HIGH",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
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          "scope": "UNCHANGED",
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  "references": [
    {
      "url": "https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078",
      "source": "security@hashicorp.com",
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      "url": "https://discuss.hashicorp.com/t/hcsec-2023-10-vault-vulnerable-to-cache-timing-attacks-during-seal-and-unseal-operations/52078",
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      "tags": [
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    {
      "url": "https://security.netapp.com/advisory/ntap-20230526-0008/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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}