FKIE_CVE-2007-4455
Vulnerability from fkie_nvd - Published: 2007-08-22 01:17 - Updated: 2026-06-16 22:44
Severity
Summary
The SIP channel driver (chan_sip) in Asterisk Open Source 1.4.x before 1.4.11, AsteriskNOW before beta7, Asterisk Appliance Developer Kit 0.x before 0.8.0, and s800i (Asterisk Appliance) 1.x before 1.0.3 allows remote attackers to cause a denial of service (memory exhaustion) via a SIP dialog that causes a large number of history entries to be created.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| asterisk | asterisk | * | |
| asterisk | asterisk_appliance_developer_kit | * | |
| asterisk | asterisknow | * |
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "cve@mitre.org"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*",
"matchCriteriaId": "28786BB7-9F94-4193-81FC-83B836B9B530",
"versionEndIncluding": "1.4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:asterisk_appliance_developer_kit:*:*:*:*:*:*:*:*",
"matchCriteriaId": "A8C03D5E-5EBE-42C9-BA54-10F1ED76D61C",
"versionEndIncluding": "0.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:asterisk:asterisknow:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C896A32E-906D-4AD0-A00B-11DC064CBA6E",
"versionEndIncluding": "beta_6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The SIP channel driver (chan_sip) in Asterisk Open Source 1.4.x before 1.4.11, AsteriskNOW before beta7, Asterisk Appliance Developer Kit 0.x before 0.8.0, and s800i (Asterisk Appliance) 1.x before 1.0.3 allows remote attackers to cause a denial of service (memory exhaustion) via a SIP dialog that causes a large number of history entries to be created."
},
{
"lang": "es",
"value": "El controlador de canal SIP (chan_sip) en Asterisk Open Source 1.4.x anterior a 1.4.11, AsteriskNOW anterior a beta7, Asterisk Appliance Developer Kit 0.x anterior a 0.8.0, y s800i (Asterisk Appliance) 1.x anterior a 1.0.3 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (agotamiento de memoria) mediante un di\u00e1logo SIP que provoca que se cree un gran n\u00famero de entradas de hist\u00f3rico."
}
],
"id": "CVE-2007-4455",
"lastModified": "2026-06-16T22:44:07.843",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2007-08-22T01:17:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://downloads.digium.com/pub/asa/AST-2007-020.html"
},
{
"source": "cve@mitre.org",
"url": "http://seclists.org/fulldisclosure/2007/Aug/0393.html"
},
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/26553"
},
{
"source": "cve@mitre.org",
"url": "http://securityreason.com/securityalert/3047"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/25392"
},
{
"source": "cve@mitre.org",
"url": "http://www.securitytracker.com/id?1018595"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2007/2953"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36145"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://downloads.digium.com/pub/asa/AST-2007-020.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://seclists.org/fulldisclosure/2007/Aug/0393.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/26553"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securityreason.com/securityalert/3047"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/25392"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securitytracker.com/id?1018595"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2007/2953"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36145"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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- Not confirmed: The user expressed doubt about the validity of the vulnerability.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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