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CVE-2006-5553

Estado: ModificadaAlta (7.8)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

Cisco — Security AgentCisco — Unified CallmanagerCisco — Unified Presence Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2006-5553",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2006-10-26T17:07:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/22574",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1017118",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a00807693c7.shtml",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/30055",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/20737",
      "tags": [
        "Patch"
      ],
      "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": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/22574",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securitytracker.com/id?1017118",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a00807693c7.shtml",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/30055",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/20737",
      "tags": [
        "Patch"
      ],
      "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",
      "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": "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 denegación de servicio (resource consumption) mediante una exploración de puertos con opciones concretas."
    }
  ],
  "lastModified": "2026-06-16T22:31:25.893",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:security_agent:4.5:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5562E755-E4A3-4656-859A-40757012BE89"
            },
            {
              "criteria": "cpe:2.3:a:cisco:security_agent:4.5.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "84A1657D-BBC9-4CF5-8F5A-486FAC8B9489"
            },
            {
              "criteria": "cpe:2.3:a:cisco:security_agent:4.5.1.639:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "14F08C40-7A58-4B0B-A3A1-6F23DB113F22"
            },
            {
              "criteria": "cpe:2.3:a:cisco:security_agent:5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E171031D-51C1-41BB-96E4-DFFF0C36B74B"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(1\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C5865997-F8B2-4ABB-96DF-3AE691A7CE5B"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(2\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E9211420-9F35-4872-879A-5F7CA29C6299"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(3\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D7DD4B55-4C68-45CD-988E-D470C26E5E71"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(3a\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "48C1B081-1FD7-4BBD-84BD-E1E5F80C74FE"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(4\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BC32C417-3E61-4892-9A42-C31C6D62F09D"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_presence_server:1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7F897DA4-E313-45C8-A4FB-52404D6541BE"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_presence_server:1.0\\(2\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CDA3BA5D-2CEB-4AAC-8CB4-4A2CDC574076"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "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"
}