fkie_cve-2009-2410
Vulnerability from fkie_nvd
Published
2009-07-30 18:30
Modified
2025-04-09 00:30
Severity ?
Summary
The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account's username, in conjunction with an arbitrary password, over an ssh connection.
References
secalert@redhat.comhttp://secunia.com/advisories/36018Vendor Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/35868
secalert@redhat.comhttps://bugzilla.redhat.com/attachment.cgi?id=355424Exploit
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=514057
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/52210
secalert@redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2009-July/msg01236.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/36018Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/35868
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/attachment.cgi?id=355424Exploit
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=514057
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/52210
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01236.html
Impacted products
Vendor Product Version
fedorahosted sssd 0.4.1


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:fedorahosted:sssd:0.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "6DD7E99D-15E0-4058-B69B-BC4E3EBC61FA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account\u0027s username, in conjunction with an arbitrary password, over an ssh connection."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n local_handler_callback en server/responder/pam/pam_LOCAL_domain.c en sssd v0.4.1 no maneja apropiadamente contrase\u00f1a en blanco en la base de datos  SSSD BE, lo que permite a los atacantes dependientes de contexto, obtener acceso, enviando el nombre de usuario, junto con una contrase\u00f1a arbitraria, sobre una conexi\u00f3n ssh."
    }
  ],
  "id": "CVE-2009-2410",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": true,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2009-07-30T18:30:00.250",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/36018"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/35868"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugzilla.redhat.com/attachment.cgi?id=355424"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=514057"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52210"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01236.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/36018"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/35868"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugzilla.redhat.com/attachment.cgi?id=355424"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=514057"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/52210"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01236.html"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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