{
  "id": "CVE-2011-0431",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2011-02-19T01:00:03.167",
  "lastModified": "2024-11-21T01:23:57.233",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The afs_linux_lock function in afs/LINUX/osi_vnodeops.c in the kernel module in OpenAFS 1.4.14, 1.4.12, 1.4.7, and possibly other versions does not properly handle errors, which allows attackers to cause a denial of service via unknown vectors.  NOTE: some of these details are obtained from third party information."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n afs_linux_lock en afs/Linux/osi_vnodeops.c en el m\u00f3dulo del kernel en OpenAFS v1.4.14, v1.4.12, v1.4.7, y posiblemente otras versiones no controla correctamente los errores, que permite a atacantes provocar una denegaci\u00f3n de servicio a trav\u00e9s de vectores desconocidos. NOTA: Algunos de estos detalles han sido obtenidos de informaci\u00f3n de terceros."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:openafs:openafs:1.4.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "D6F42FFC-9EA1-471C-8E5F-F8860BB2EA06"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:openafs:openafs:1.4.12:*:*:*:*:*:*:*",
              "matchCriteriaId": "77998ED3-15AE-4547-AAF3-596F4DC7C399"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:openafs:openafs:1.4.14:*:*:*:*:*:*:*",
              "matchCriteriaId": "722F4AB9-D515-4616-996E-37C2A6007AA6"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://secunia.com/advisories/43371",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://secunia.com/advisories/43407",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.debian.org/security/2011/dsa-2168",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/46428",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securitytracker.com/id?1025095",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0410",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0411",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://secunia.com/advisories/43371",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://secunia.com/advisories/43407",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.debian.org/security/2011/dsa-2168",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/46428",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1025095",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0410",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0411",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}