{
  "id": "CVE-2023-46852",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-10-27T20:15:09.133",
  "lastModified": "2024-11-21T08:29:25.717",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Memcached before 1.6.22, a buffer overflow exists when processing multiget requests in proxy mode, if there are many spaces after the \"get\" substring."
    },
    {
      "lang": "es",
      "value": "En Memcached anterior a 1.6.22, existe un desbordamiento del b\u00fafer al procesar solicitudes de obtenci\u00f3n m\u00faltiple en modo proxy, si hay muchos espacios despu\u00e9s de la subcadena \"get\"."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.6.22",
              "matchCriteriaId": "CEB5B313-3710-4308-933A-764A76E8D77A"
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  ],
  "references": [
    {
      "url": "https://github.com/memcached/memcached/commit/76a6c363c18cfe7b6a1524ae64202ac9db330767",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/memcached/memcached/compare/1.6.21...1.6.22",
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ]
    },
    {
      "url": "https://github.com/memcached/memcached/commit/76a6c363c18cfe7b6a1524ae64202ac9db330767",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/memcached/memcached/compare/1.6.21...1.6.22",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ]
    }
  ]
}