fkie_cve-2023-46852
Vulnerability from fkie_nvd
Published
2023-10-27 20:15
Modified
2024-11-21 08:29
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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.
References
cve@mitre.orghttps://github.com/memcached/memcached/commit/76a6c363c18cfe7b6a1524ae64202ac9db330767Patch
cve@mitre.orghttps://github.com/memcached/memcached/compare/1.6.21...1.6.22Release Notes
af854a3a-2127-422b-91ae-364da2661108https://github.com/memcached/memcached/commit/76a6c363c18cfe7b6a1524ae64202ac9db330767Patch
af854a3a-2127-422b-91ae-364da2661108https://github.com/memcached/memcached/compare/1.6.21...1.6.22Release Notes
Impacted products
Vendor Product Version
memcached memcached *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "CEB5B313-3710-4308-933A-764A76E8D77A",
              "versionEndExcluding": "1.6.22",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "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\"."
    }
  ],
  "id": "CVE-2023-46852",
  "lastModified": "2024-11-21T08:29:25.717",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2023-10-27T20:15:09.133",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/memcached/memcached/commit/76a6c363c18cfe7b6a1524ae64202ac9db330767"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/memcached/memcached/compare/1.6.21...1.6.22"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "https://github.com/memcached/memcached/commit/76a6c363c18cfe7b6a1524ae64202ac9db330767"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Release Notes"
      ],
      "url": "https://github.com/memcached/memcached/compare/1.6.21...1.6.22"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • 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.