FKIE_CVE-2006-5553
Vulnerability from fkie_nvd - Published: 2006-10-26 17:07 - Updated: 2026-06-16 22:31
Severity
Summary
Cisco Security Agent (CSA) for Linux 4.5 before 4.5.1.657 and 5.0 before 5.0.0.193, as used by Unified CallManager (CUCM) and Unified Presence Server (CUPS), allows remote attackers to cause a denial of service (resource consumption) via a port scan with certain options.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cisco | security_agent | 4.5 | |
| cisco | security_agent | 4.5.1 | |
| cisco | security_agent | 4.5.1.639 | |
| cisco | security_agent | 5.0 | |
| cisco | unified_callmanager | 5.0\(1\) | |
| cisco | unified_callmanager | 5.0\(2\) | |
| cisco | unified_callmanager | 5.0\(3\) | |
| cisco | unified_callmanager | 5.0\(3a\) | |
| cisco | unified_callmanager | 5.0\(4\) | |
| cisco | unified_presence_server | 1.0 | |
| cisco | unified_presence_server | 1.0\(2\) |
{
"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:cisco:security_agent:4.5:*:*:*:*:*:*:*",
"matchCriteriaId": "5562E755-E4A3-4656-859A-40757012BE89",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:security_agent:4.5.1:*:*:*:*:*:*:*",
"matchCriteriaId": "84A1657D-BBC9-4CF5-8F5A-486FAC8B9489",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:security_agent:4.5.1.639:*:*:*:*:*:*:*",
"matchCriteriaId": "14F08C40-7A58-4B0B-A3A1-6F23DB113F22",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:security_agent:5.0:*:*:*:*:*:*:*",
"matchCriteriaId": "E171031D-51C1-41BB-96E4-DFFF0C36B74B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(1\\):*:*:*:*:*:*:*",
"matchCriteriaId": "C5865997-F8B2-4ABB-96DF-3AE691A7CE5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(2\\):*:*:*:*:*:*:*",
"matchCriteriaId": "E9211420-9F35-4872-879A-5F7CA29C6299",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(3\\):*:*:*:*:*:*:*",
"matchCriteriaId": "D7DD4B55-4C68-45CD-988E-D470C26E5E71",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(3a\\):*:*:*:*:*:*:*",
"matchCriteriaId": "48C1B081-1FD7-4BBD-84BD-E1E5F80C74FE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(4\\):*:*:*:*:*:*:*",
"matchCriteriaId": "BC32C417-3E61-4892-9A42-C31C6D62F09D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:unified_presence_server:1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "7F897DA4-E313-45C8-A4FB-52404D6541BE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:cisco:unified_presence_server:1.0\\(2\\):*:*:*:*:*:*:*",
"matchCriteriaId": "CDA3BA5D-2CEB-4AAC-8CB4-4A2CDC574076",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Cisco Security Agent (CSA) for Linux 4.5 before 4.5.1.657 and 5.0 before 5.0.0.193, as used by Unified CallManager (CUCM) and Unified Presence Server (CUPS), allows remote attackers to cause a denial of service (resource consumption) via a port scan with certain options."
},
{
"lang": "es",
"value": "Cisco Security Agent (CSA) para Linux 4.5 anteriores a 4.5.1.657 y 5.0 anteriores a 5.0.0.193, tal y como se usan en Unified CallManager (CUCM) y Unified Presence Server (CUPS), permite a atacantes remotos provocar una denegaci\u00f3n de servicio (resource consumption) mediante una exploraci\u00f3n de puertos con opciones concretas."
}
],
"evaluatorSolution": "This vulnerability is addressed in the following product updates:\r\nCisco, Unified CallManager, 5.0(4)\r\nCisco, Unified CallManager, 5.0(4a) with CSA COP upgrade\r\nCisco, Unified Presence Server, 1.0(2) with CSA COP upgrade\r\nCisco, Security Agent, 5.0.193\r\nCisco, Security Agent, 4.5.1.657\r\nCisco, Security Agent, 5.1",
"id": "CVE-2006-5553",
"lastModified": "2026-06-16T22:31:25.893",
"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": "2006-10-26T17:07:00.000",
"references": [
{
"source": "cve@mitre.org",
"url": "http://secunia.com/advisories/22574"
},
{
"source": "cve@mitre.org",
"url": "http://securitytracker.com/id?1017118"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a00807693c7.shtml"
},
{
"source": "cve@mitre.org",
"url": "http://www.osvdb.org/30055"
},
{
"source": "cve@mitre.org",
"tags": [
"Patch"
],
"url": "http://www.securityfocus.com/bid/20737"
},
{
"source": "cve@mitre.org",
"url": "http://www.vupen.com/english/advisories/2006/4198"
},
{
"source": "cve@mitre.org",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29829"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/22574"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://securitytracker.com/id?1017118"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "http://www.cisco.com/en/US/products/products_security_advisory09186a00807693c7.shtml"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.osvdb.org/30055"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "http://www.securityfocus.com/bid/20737"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.vupen.com/english/advisories/2006/4198"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/29829"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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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