FKIE_CVE-2007-4291
Vulnerability from fkie_nvd - Published: 2007-08-09 21:17 - Updated: 2026-06-16 22:43
Severity
Summary
Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service via (1) a malformed MGCP packet, which causes a device hang, aka CSCsf08998; a malformed H.323 packet, which causes a device crash, as identified by (2) CSCsi60004 with Proxy Unregistration and (3) CSCsg70474; and a malformed Real-time Transport Protocol (RTP) packet, which causes a device crash, as identified by (4) CSCse68138, related to VOIP RTP Lib, and (5) CSCse05642, related to I/O memory corruption.
References
{
"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:o:cisco:ios:12.0:*:*:*:*:*:*:*",
"matchCriteriaId": "8F86F790-6247-42F2-9487-3D60A2842F52",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.1:*:*:*:*:*:*:*",
"matchCriteriaId": "1F2F9EC5-EDA2-4C99-BBF1-2F2C92AACE95",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*",
"matchCriteriaId": "E4BC49F2-3DCB-45F0-9030-13F6415EE178",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.3:*:*:*:*:*:*:*",
"matchCriteriaId": "0668C45B-9D25-424B-B876-C1721BFFE5DA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*",
"matchCriteriaId": "9D4D8C72-E7BB-40BF-9AE5-622794D63E09",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service via (1) a malformed MGCP packet, which causes a device hang, aka CSCsf08998; a malformed H.323 packet, which causes a device crash, as identified by (2) CSCsi60004 with Proxy Unregistration and (3) CSCsg70474; and a malformed Real-time Transport Protocol (RTP) packet, which causes a device crash, as identified by (4) CSCse68138, related to VOIP RTP Lib, and (5) CSCse05642, related to I/O memory corruption."
},
{
"lang": "es",
"value": "Cisco IOS 12.0 hasta 12.4 permite a atacantes remotos provocar una denegaci\u00f3n de servicio mediante (1) un paquete MGCP mal formado, que provoca un cuelgue de dispositivo, tambi\u00e9n conocido como CSCsf08998; un paquete H.323 mal formado que causa una ca\u00edda de dispositivo, como se identific\u00f3 en (2) CSCsi60004 con Proxy Unregistration y (3) CSCsg70474; y un paquete Real-time Transport Protocol (RTP) mal formado, que provoca una ca\u00edda de dispositivo, como se identific\u00f3 en (4) CSCse68138, relativo a VOIP RTP Lib, y (5) CSCse05642, relativo a corrupci\u00f3n de memoria de E/S."
}
],
"id": "CVE-2007-4291",
"lastModified": "2026-06-16T22:43:45.370",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 7.1,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2007-08-09T21:17:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://osvdb.org/36677"
},
{
"source": "cve@mitre.org",
"url": "http://osvdb.org/36678"
},
{
"source": "cve@mitre.org",
"url": "http://osvdb.org/36679"
},
{
"source": "cve@mitre.org",
"url": "http://osvdb.org/36680"
},
{
"source": "cve@mitre.org",
"url": "http://osvdb.org/36681"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/26363"
},
{
"source": "cve@mitre.org",
"url": "http://securitytracker.com/id?1018533"
},
{
"source": "cve@mitre.org",
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080899653.shtml"
},
{
"source": "cve@mitre.org",
"url": "http://www.securityfocus.com/bid/25239"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2007/2816"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35903"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35904"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35905"
},
{
"source": "cve@mitre.org",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5570"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/36677"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/36678"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/36679"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/36680"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://osvdb.org/36681"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://secunia.com/advisories/26363"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securitytracker.com/id?1018533"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080899653.shtml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/25239"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2007/2816"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35903"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35904"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/35905"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5570"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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