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CVE-2007-4654

Estado: ModificadaMedia (5)—

Unspecified vulnerability in SSHield 1.6.1 with OpenSSH 3.0.2p1 on Cisco WebNS 8.20.0.1 on Cisco Content Services Switch (CSS) series 11000 devices allows remote attackers to cause a denial of service (connection slot exhaustion and device crash) via a series of large packets designed to exploit the SSH CRC32 attack detection overflow (CVE-2001-0144), possibly a related issue to CVE-2002-1024.

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 — WebnsOpenbsd — OpensshTeamf1 — Sshield

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2007-4654",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "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": "2007-09-04T22:17:00.000",
  "references": [
    {
      "url": "http://osvdb.org/45873",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/3091",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/478165/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44542",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/45873",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/3091",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/478165/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/44542",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unspecified vulnerability in SSHield 1.6.1 with OpenSSH 3.0.2p1 on Cisco WebNS 8.20.0.1 on Cisco Content Services Switch (CSS) series 11000 devices allows remote attackers to cause a denial of service (connection slot exhaustion and device crash) via a series of large packets designed to exploit the SSH CRC32 attack detection overflow (CVE-2001-0144), possibly a related issue to CVE-2002-1024."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad no especificada en SSHield 1.6.1 con OpenSSH 3.0.2p1 sobre Cisco WebNS 8.20.0.1 sobre dispositivos Cisco Content Services Switch (CSS) series 11000 permite a atacantes remotos provocar denegación de servicio (agotamiento de la ranura de conexión y caida del dispositivo) a través de una serie de paquetes grandes diseñados para explotar el desbordamiento de detección de ataque de SSH CRC32 (CVE-2001-0144), posiblemente un asunto relacionado con CVE-2002-1024."
    }
  ],
  "lastModified": "2026-06-16T22:44:30.877",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:h:cisco:content_services_switch_11000:*:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "98FC94DE-BBD2-43C6-9435-0242BA5DCC8C"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:webns:8.20.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E8317DB0-3877-41C1-BC6D-40C076CF6481"
            },
            {
              "criteria": "cpe:2.3:a:openbsd:openssh:3.0.2p1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "269BB9F7-55E5-4CB3-8429-C37C7132799F"
            },
            {
              "criteria": "cpe:2.3:a:teamf1:sshield:1.6.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ECD9B914-8A9B-4D6A-BD87-A444B545F9FC"
            }
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          "operator": "OR"
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      "operator": "AND"
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  "sourceIdentifier": "cve@mitre.org"
}