« Back to list

CVE-2006-4345

Status: ModifiedHigh (7.5)—

Stack-based buffer overflow in channels/chan_mgcp.c in MGCP in Asterisk 1.0 through 1.2.10 allows remote attackers to execute arbitrary code via a crafted audit endpoint (AUEP) response.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2006-4345",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-08-24T20:04:00.000",
  "references": [
    {
      "url": "http://ftp.digium.com/pub/asterisk/ChangeLog-1.2.11",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://labs.musecurity.com/advisories/MU-200608-01.txt",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/21600",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/22651",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1016742",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200610-15.xml",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/444322/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/19683",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.sineapps.com/news.php?rssid=1448",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/3372",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28542",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://ftp.digium.com/pub/asterisk/ChangeLog-1.2.11",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://labs.musecurity.com/advisories/MU-200608-01.txt",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/21600",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/22651",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securitytracker.com/id?1016742",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.gentoo.org/security/en/glsa/glsa-200610-15.xml",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/444322/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/19683",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.sineapps.com/news.php?rssid=1448",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2006/3372",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28542",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Stack-based buffer overflow in channels/chan_mgcp.c in MGCP in Asterisk 1.0 through 1.2.10 allows remote attackers to execute arbitrary code via a crafted audit endpoint (AUEP) response."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en pila en channels/chan_mgcp.c de MGCP en Asterisk 1.0 hasta 1.2.10 permite a atacantes remotos ejecutar código de su elección mediante una respuesta de fin de auditoría (audit endpoint) (AUEP) manipulada."
    }
  ],
  "lastModified": "2026-06-16T22:28:55.547",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E9A92B4D-16A7-4D99-8F3A-2E5D3B12C86B"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "16783925-8EC5-431F-90B5-93B16DCC10B7"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9C59AF9E-FEC7-44AB-B392-49DB11BAEB0D"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "325C4452-6541-46F6-A86C-6D6987583FB1"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.4:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5424B5B4-99B3-4695-8E0D-7E8DC8B88C3B"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "62BDF9F0-1AFD-47E6-9054-A9FC6D422DD4"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5A8D2125-019A-4B73-9E1A-98E745148803"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "46C60C04-EF59-4F5C-96E5-A6E693EA9A06"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3636BB44-DF4D-40AB-8EBB-1EC5D911E4A2"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B3B3C254-29D9-4911-89A9-AC0CD9EB13F0"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4D8679FD-B2E5-46F6-B20C-F109B9706C63"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0_rc1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E49F2D76-DC82-4289-8891-4982795D896A"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.0_rc2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "203237E0-BB44-42D0-B65B-CBDAAA68A1BF"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.2.0_beta1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4042CC21-F3CB-4C77-9E60-AF8AA9A191C7"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.2.0_beta2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C656168D-7D6A-4E84-9196-A8B170E1F7CF"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.2.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C619138A-557F-419E-9832-D0FB0E9042C9"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.2.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B6656EA0-4D4F-4251-A30F-48375C5CE3E0"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.2.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4AAD9104-BA4A-478F-9B56-195E0F9A7DF5"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.2.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4F06C361-D7DF-474B-A835-BA8886C11A80"
            },
            {
              "criteria": "cpe:2.3:a:digium:asterisk:1.2.10:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "175954A5-E712-41B8-BC11-4F999343063D"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}