{
  "id": "CVE-2023-0821",
  "sourceIdentifier": "security@hashicorp.com",
  "published": "2023-02-16T22:15:11.097",
  "lastModified": "2023-02-25T03:33:31.690",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "HashiCorp Nomad and Nomad Enterprise 1.2.15 up to 1.3.8, and 1.4.3 jobs using a maliciously compressed artifact stanza source can cause excessive disk usage. Fixed in 1.2.16, 1.3.9, and 1.4.4."
    }
  ],
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 2.8,
        "impactScore": 3.6
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          "userInteraction": "NONE",
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          "value": "CWE-409"
        }
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      "nodes": [
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  "references": [
    {
      "url": "https://discuss.hashicorp.com/t/hcsec-2023-05-nomad-client-vulnerable-to-decompression-bombs-in-artifact-block/50292",
      "source": "security@hashicorp.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}