FKIE_CVE-2008-3812

Vulnerability from fkie_nvd - Published: 2008-09-26 16:21 - Updated: 2026-06-16 22:56
Severity
Summary
Cisco IOS 12.4, when IOS firewall Application Inspection Control (AIC) with HTTP Deep Packet Inspection is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed HTTP transit packet.
References
psirt@cisco.comhttp://secunia.com/advisories/31990Third Party Advisory
psirt@cisco.comhttp://tools.cisco.com/security/center/viewAlert.x?alertId=16661Vendor Advisory
psirt@cisco.comhttp://www.cisco.com/en/US/products/products_security_advisory09186a0080a01545.shtmlVendor Advisory
psirt@cisco.comhttp://www.securityfocus.com/bid/31354Third Party Advisory, VDB Entry
psirt@cisco.comhttp://www.securitytracker.com/id?1020929Broken Link, Third Party Advisory, VDB Entry
psirt@cisco.comhttp://www.vupen.com/english/advisories/2008/2670Permissions Required
psirt@cisco.comhttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5302Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/31990Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/viewAlert.x?alertId=16661Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/en/US/products/products_security_advisory09186a0080a01545.shtmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/31354Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1020929Broken Link, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2008/2670Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5302Third Party Advisory
Impacted products
Vendor Product Version
cisco ios 12.4t
cisco ios 12.4xe
cisco ios 12.4xj
cisco ios 12.4xk
cisco ios 12.4xv
cisco ios 12.4xw
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "psirt@cisco.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4t:*:*:*:*:*:*:*",
              "matchCriteriaId": "BEAD7398-D1B2-47FB-952D-8C3162D5A363",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4xe:*:*:*:*:*:*:*",
              "matchCriteriaId": "C1F36C3D-E9A2-41A1-BE71-4D8B00D228E0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4xj:*:*:*:*:*:*:*",
              "matchCriteriaId": "BF610051-1638-4C1B-9864-11E34EFC4DE6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4xk:*:*:*:*:*:*:*",
              "matchCriteriaId": "78260223-50C0-48F8-9A65-AE67489E602C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4xv:*:*:*:*:*:*:*",
              "matchCriteriaId": "883FA166-2973-42BA-842D-28FBDBFEAC4A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.4xw:*:*:*:*:*:*:*",
              "matchCriteriaId": "4362045B-7065-4FF9-A977-B3DA7894F831",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco IOS 12.4, when IOS firewall Application Inspection Control (AIC) with HTTP Deep Packet Inspection is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed HTTP transit packet."
    },
    {
      "lang": "es",
      "value": "En Cisco IOS v12.4, cuando la Aplicaci\u00f3n de Control de Inspecci\u00f3n (AIC) del cortafuegos IOS  con  Inspecci\u00f3n de Profundidad de Paquete HTTP est\u00e1 habilitada, permite a atacantes remotos causar denegaci\u00f3n del servicio (reinicio de dispositivo) a trav\u00e9s de paquetes de tr\u00e1nsito HTTP malformados."
    }
  ],
  "id": "CVE-2008-3812",
  "lastModified": "2026-06-16T22:56:35.310",
  "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": "2008-09-26T16:21:44.347",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://secunia.com/advisories/31990"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=16661"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080a01545.shtml"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/31354"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Broken Link",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id?1020929"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Permissions Required"
      ],
      "url": "http://www.vupen.com/english/advisories/2008/2670"
    },
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5302"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://secunia.com/advisories/31990"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=16661"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080a01545.shtml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/31354"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securitytracker.com/id?1020929"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Permissions Required"
      ],
      "url": "http://www.vupen.com/english/advisories/2008/2670"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5302"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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