{
  "id": "CVE-2009-1273",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2009-04-08T18:30:00.233",
  "lastModified": "2009-05-13T05:27:44.627",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "pam_ssh 1.92 and possibly other versions, as used when PAM is compiled with USE=ssh, generates different error messages depending on whether the username is valid or invalid, which makes it easier for remote attackers to enumerate usernames."
    },
    {
      "lang": "es",
      "value": "pam_ssh v1.92 y posiblemente otras versiones, como las usadas cuando PAM se compila con USE=ssh, genera diferentes mensajes de error dependiendo de cuando el nombre de usuario es v\u00e1lido o inv\u00e1lido, lo que hace m\u00e1s f\u00e1cil a atacantes remotos enumerar los nombres de usuarios."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "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": "CWE-255"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:andrew_j.korty:pam_ssh:1.92:*:*:*:*:*:*:*",
              "matchCriteriaId": "73F34D9E-CBD9-4BB2-BEDC-BB536241CA2C"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://bugs.gentoo.org/show_bug.cgi?id=263579",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/34536",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://secunia.com/advisories/34986",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg00116.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-May/msg00145.html",
      "source": "cve@mitre.org"
    }
  ]
}