{
  "id": "CVE-2006-0056",
  "sourceIdentifier": "cret@cert.org",
  "published": "2006-02-13T11:06:00.000",
  "lastModified": "2024-11-21T00:05:33.080",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Double free vulnerability in the authentication and authentication token alteration code in PAM-MySQL 0.6.x before 0.6.2 and 0.7.x before 0.7pre3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted passwords, which lead to a double free of a pointer that was created by the pam_get_item function.  NOTE: this issue only occurs in certain configurations in which there are multiple PAM modules, PAM-MySQL is not evaluated first, and there are no requisite modules before PAM-MySQL."
    }
  ],
  "metrics": {
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": true,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "89B29AFD-6EA6-4AEE-83F7-94AE927C5AEA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "E3BFC22D-75CF-4104-87D1-E71CB054905E"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "E0B82080-5499-46A8-8F3A-EB9BAB36C5B7"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "C87D5EFC-27F3-4F37-87CA-AC120C9A9D89"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.4.7:*:*:*:*:*:*:*",
              "matchCriteriaId": "2D23FBC9-0628-4CF2-AB25-0FC59FE539DD"
            },
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              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.5:*:*:*:*:*:*:*",
              "matchCriteriaId": "425E4F3B-4B28-4283-ACD5-494BEE2A1866"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "0530FA7E-BD7A-4D5F-A3F5-3A7BD6C37030"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.7_pre1:*:*:*:*:*:*:*",
              "matchCriteriaId": "52E62A7D-FD21-484D-89D2-DDC398A18CEA"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:pam-mysql:pam-mysql:0.7_pre2:*:*:*:*:*:*:*",
              "matchCriteriaId": "4CE9F00A-6938-487C-AC29-61AF37A25B12"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "http://jvn.jp/cert/JVNVU%23693909/index.html",
      "source": "cret@cert.org"
    },
    {
      "url": "http://secunia.com/advisories/18598",
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://secunia.com/advisories/20690",
      "source": "cret@cert.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://securitytracker.com/id?1015603",
      "source": "cret@cert.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://sourceforge.net/forum/forum.php?forum_id=499394",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200606-18.xml",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/693909",
      "source": "cret@cert.org",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ]
    },
    {
      "url": "http://www.osvdb.org/22994",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.osvdb.org/22995",
      "source": "cret@cert.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/16564",
      "source": "cret@cert.org",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/0490",
      "source": "cret@cert.org"
    },
    {
      "url": "http://jvn.jp/cert/JVNVU%23693909/index.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/18598",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://secunia.com/advisories/20690",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "http://securitytracker.com/id?1015603",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://sourceforge.net/forum/forum.php?forum_id=499394",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200606-18.xml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.kb.cert.org/vuls/id/693909",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ]
    },
    {
      "url": "http://www.osvdb.org/22994",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/22995",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/16564",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/0490",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}