{
  "id": "CVE-2011-0761",
  "sourceIdentifier": "cret@cert.org",
  "published": "2011-05-13T17:05:41.847",
  "lastModified": "2018-10-09T19:29:47.860",
  "vulnStatus": "Modified",
  "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\r\n'CWE-476: NULL Pointer Dereference'",
  "descriptions": [
    {
      "lang": "en",
      "value": "Perl 5.10.x allows context-dependent attackers to cause a denial of service (NULL pointer dereference and application crash) by leveraging an ability to inject arguments into a (1) getpeername, (2) readdir, (3) closedir, (4) getsockname, (5) rewinddir, (6) tell, or (7) telldir function call."
    },
    {
      "lang": "es",
      "value": "Perl v5.10.x permite a atacantes dependientes de contexto provocar una denegaci\u00f3n del servicio (desreferencia a un puntero NULL y bloqueo de la aplicaci\u00f3n) elevando una habilidad para inyectar argumentos en una llamada a la funci\u00f3n (1) \"getpeername\", (2) \"readdir\", (3) \"closedir\", (4) \"getsockname\", (5) \"rewinddir\", (6) \"tell\", o (7) \"telldir\"."
    }
  ],
  "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",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "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": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:perl:perl:5.10.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "9B84C088-F29F-4498-A390-187505361962"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:perl:perl:5.10.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "17E86767-47EB-4A39-B8E1-A4B9AB4BC20E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:perl:perl:5.10.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "DB77E3D6-9F24-4C51-86E4-CD014DF0F66E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:perl:perl:5.10.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "4D67E248-C0B8-4713-9D9A-47097885A2C7"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:perl:perl:5.10.1:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "B32436EE-DA64-41AD-B967-26C6D4973FC2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:perl:perl:5.10.1:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "CF46E50D-AE29-49FD-884B-488D9EB879D4"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://securityreason.com/securityalert/8248",
      "source": "cret@cert.org"
    },
    {
      "url": "http://securitytracker.com/id?1025507",
      "source": "cret@cert.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "http://www.securityfocus.com/archive/1/517916/100/0/threaded",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/47766",
      "source": "cret@cert.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "http://www.toucan-system.com/advisories/tssa-2011-03.txt",
      "source": "cret@cert.org",
      "tags": [
        "Exploit"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67355",
      "source": "cret@cert.org"
    }
  ]
}