FKIE_CVE-2007-2294

Vulnerability from fkie_nvd - Published: 2007-04-26 20:19 - Updated: 2026-06-16 22:39
Severity
Summary
The Manager Interface in Asterisk before 1.2.18 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (crash) by using MD5 authentication to authenticate a user that does not have a password defined in manager.conf, resulting in a NULL pointer dereference.
References
cve@mitre.orghttp://secunia.com/advisories/24977Patch, Vendor Advisory
cve@mitre.orghttp://secunia.com/advisories/25582
cve@mitre.orghttp://securityreason.com/securityalert/2646
cve@mitre.orghttp://www.asterisk.org/files/ASA-2007-012.pdf
cve@mitre.orghttp://www.debian.org/security/2007/dsa-1358
cve@mitre.orghttp://www.novell.com/linux/security/advisories/2007_34_asterisk.html
cve@mitre.orghttp://www.osvdb.org/35369
cve@mitre.orghttp://www.securityfocus.com/archive/1/466911/100/0/threaded
cve@mitre.orghttp://www.securityfocus.com/bid/23649
cve@mitre.orghttp://www.securitytracker.com/id?1017955
cve@mitre.orghttp://www.vupen.com/english/advisories/2007/1534
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/33886
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/24977Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/25582
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/2646
af854a3a-2127-422b-91ae-364da2661108http://www.asterisk.org/files/ASA-2007-012.pdf
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2007/dsa-1358
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/35369
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/466911/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/23649
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1017955
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2007/1534
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/33886
Impacted products
Vendor Product Version
asterisk asterisk 1.2.0_beta1
asterisk asterisk 1.2.0_beta2
asterisk asterisk 1.2.5
asterisk asterisk 1.2.6
asterisk asterisk 1.2.7
asterisk asterisk 1.2.8
asterisk asterisk 1.2.9
asterisk asterisk 1.2.10
asterisk asterisk 1.2.11
asterisk asterisk 1.2.12
asterisk asterisk 1.2.13
asterisk asterisk 1.2.14
asterisk asterisk 1.2.15
asterisk asterisk 1.2.16
asterisk asterisk 1.2.17
asterisk asterisk 1.4.1
asterisk asterisk 1.4.2
asterisk asterisk 1.4_beta
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "E97310AF-E163-4C4F-A0BE-2940A67C336B",
              "vulnerable": true
            },
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              "matchCriteriaId": "66A7A018-4EB6-4C15-9A22-E4299A6919C6",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "A7A7F90E-4600-4058-BB10-E39BE8F4968F",
              "vulnerable": true
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              "vulnerable": true
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              "matchCriteriaId": "18B8E66C-B2EB-4F1F-9226-07A957885D8E",
              "vulnerable": true
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              "matchCriteriaId": "ECD3CBC1-1371-440A-9EA1-7495A4FA2C49",
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              "vulnerable": true
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              "vulnerable": true
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            },
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          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Manager Interface in Asterisk before 1.2.18 and 1.4.x before 1.4.3 allows remote attackers to cause a denial of service (crash) by using MD5 authentication to authenticate a user that does not have a password defined in manager.conf, resulting in a NULL pointer dereference."
    },
    {
      "lang": "es",
      "value": "El Manager Interface en Asterisk anterior a 1.2.18 y 1.4.x anterior a 1.4.3 permite a atacantes remotos provocar denegaci\u00f3n de servicio (caida) utilizando validaci\u00f3n MD5 para validar a un usuario que no tiene definida una contrase\u00f1a en manager.conf, dando como resultado un puntero no referencia NULL."
    }
  ],
  "evaluatorImpact": "Successful exploitation requires that the Management Interface is enabled and a user without a password is configured in the manager.conf file.",
  "id": "CVE-2007-2294",
  "lastModified": "2026-06-16T22:39:18.660",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.8,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2007-04-26T20:19:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/24977"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/25582"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://securityreason.com/securityalert/2646"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.asterisk.org/files/ASA-2007-012.pdf"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.debian.org/security/2007/dsa-1358"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.novell.com/linux/security/advisories/2007_34_asterisk.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.osvdb.org/35369"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/466911/100/0/threaded"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/23649"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securitytracker.com/id?1017955"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.vupen.com/english/advisories/2007/1534"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33886"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/24977"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/25582"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securityreason.com/securityalert/2646"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.asterisk.org/files/ASA-2007-012.pdf"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2007/dsa-1358"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.novell.com/linux/security/advisories/2007_34_asterisk.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/35369"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/466911/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/23649"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id?1017955"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2007/1534"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33886"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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