FKIE_CVE-2007-2729

Vulnerability from fkie_nvd - Published: 2007-05-16 22:30 - Updated: 2025-04-09 00:30
Severity ?
Summary
Comodo Firewall Pro 2.4.18.184 and Comodo Personal Firewall 2.3.6.81, and probably older Comodo Firewall versions, do not properly test for equivalence of process identifiers for certain Microsoft Windows API functions in the NT kernel 5.0 and greater, which allows local users to call these functions, and bypass firewall rules or gain privileges, via a modified identifier that is one, two, or three greater than the canonical identifier.
References
cve@mitre.orghttp://osvdb.org/37375
cve@mitre.orghttp://securityreason.com/securityalert/2714
cve@mitre.orghttp://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.phpVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/archive/1/468643/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/37375
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/2714
af854a3a-2127-422b-91ae-364da2661108http://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.phpVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/468643/100/0/threaded
Impacted products
Vendor Product Version
comodo comodo_firewall_pro 2.4.18.184
comodo comodo_personal_firewall 2.3.6.81
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:comodo:comodo_firewall_pro:2.4.18.184:*:*:*:*:*:*:*",
              "matchCriteriaId": "6518A7E2-C299-4985-BCAD-0A52FB9E850D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:comodo:comodo_personal_firewall:2.3.6.81:*:*:*:*:*:*:*",
              "matchCriteriaId": "27A1D441-3366-4F5C-944B-76472ACCBC29",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Comodo Firewall Pro 2.4.18.184 and Comodo Personal Firewall 2.3.6.81, and probably older Comodo Firewall versions, do not properly test for equivalence of process identifiers for certain Microsoft Windows API functions in the NT kernel 5.0 and greater, which allows local users to call these functions, and bypass firewall rules or gain privileges, via a modified identifier that is one, two, or three greater than the canonical identifier."
    },
    {
      "lang": "es",
      "value": "Comodo Firewall Pro 2.4.18.184 y Comodo Personal Firewall 2.3.6.81, y posiblemente versiones anteriores de Comodo Firewall, no comprueba adecuadamente la equivalencia de identificadores de proceso para ciertas funciones de la API de Windows en el NT kernel 5.0 y superiores, lo cual permite a usuarios locales llamar a estas funciones, y evitar reglas del cortafuegos u obtener privilegios, mediante un identificador modificado que es una, dos o tres veces m\u00e1s grande que el identificador can\u00f3nico."
    }
  ],
  "id": "CVE-2007-2729",
  "lastModified": "2025-04-09T00:30:58.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": true,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2007-05-16T22:30:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://osvdb.org/37375"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://securityreason.com/securityalert/2714"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.php"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/468643/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://osvdb.org/37375"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securityreason.com/securityalert/2714"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.matousec.com/info/advisories/Bypassing-PWF-HIPS-open-process-control-with-uncommon-identifier.php"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/468643/100/0/threaded"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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