{
  "id": "CVE-2011-0438",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2011-03-15T17:55:03.250",
  "lastModified": "2024-11-21T01:23:58.483",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "nslcd/pam.c in the nss-pam-ldapd 0.8.0 PAM module returns a success code when a user is not found in LDAP, which allows remote attackers to bypass authentication."
    },
    {
      "lang": "es",
      "value": "nslcd/pam.c del m\u00f3dulo PAM nss-pam-ldapd 0.8.0 devuelve un c\u00f3digo de \u00e9xito cuando el usuario no es encontrado en LDAP, lo que permite a atacantes remotos evitar la autenticaci\u00f3n."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arthurdejong:nss-pam-ldapd:0.8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "E8A0F0A1-22BF-49ED-A30B-73B8CDE944FD"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://arthurdejong.org/nss-pam-ldapd/news.html#20110309",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.arthurdejong.org/nss-pam-ldapd-announce/2011/attachments/txtVf3rHgt8qQ.txt",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://lists.arthurdejong.org/nss-pam-ldapd-announce/2011/msg00000.html",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://securityreason.com/securityalert/8132",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/46819",
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66028",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://arthurdejong.org/nss-pam-ldapd/news.html#20110309",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.arthurdejong.org/nss-pam-ldapd-announce/2011/attachments/txtVf3rHgt8qQ.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://lists.arthurdejong.org/nss-pam-ldapd-announce/2011/msg00000.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://securityreason.com/securityalert/8132",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/46819",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/66028",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}