FKIE_CVE-2007-4303

Vulnerability from fkie_nvd - Published: 2007-08-13 21:17 - Updated: 2026-06-16 22:43
Severity
Summary
Multiple race conditions in (1) certain rules and (2) argument copying during VM protection, in CerbNG for FreeBSD 4.8 allow local users to defeat system call interposition and possibly gain privileges or bypass auditing, as demonstrated by modifying command lines in log-exec.cb.
References
cve@mitre.orghttp://secunia.com/advisories/26474
cve@mitre.orghttp://www.securityfocus.com/bid/25259
cve@mitre.orghttp://www.watson.org/~robert/2007woot/
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26474
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/25259
af854a3a-2127-422b-91ae-364da2661108http://www.watson.org/~robert/2007woot/
Impacted products
Vendor Product Version
freebsd freebsd 4.8
cerb cerbng 0.1
cerb cerbng 0.2
cerb cerbng 0.3
cerb cerbng 0.4
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
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              "matchCriteriaId": "441BE3A0-20F4-4972-B279-19B3DB5FA14D",
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          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
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              "matchCriteriaId": "0181B778-3BF9-41A3-BAA0-1D0259E64AE8",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "F3C8CEE0-3973-4B6A-ABF1-630C56FB41E7",
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              "matchCriteriaId": "1D418808-847A-42D7-97B8-167790F869FD",
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          ],
          "negate": false,
          "operator": "OR"
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      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple race conditions in (1) certain rules and (2) argument copying during VM protection, in CerbNG for FreeBSD 4.8 allow local users to defeat system call interposition and possibly gain privileges or bypass auditing, as demonstrated by modifying command lines in log-exec.cb."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples condiciones de carrera en (1) determinadas reglas y (2) copia de argumentos durante la protecci\u00f3n de memoria virtual, en CerbNG para FreeBSD 4.8 permiten a usuarios locales vencer la interposici\u00f3n en llamadas del sistema y posiblemente obtener privilegios o evitar la monitorizaci\u00f3n, como se ha demostrado modificando l\u00edneas de comando en log-exec.cb."
    }
  ],
  "id": "CVE-2007-4303",
  "lastModified": "2026-06-16T22:43:46.450",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 1.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": true,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2007-08-13T21:17:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://secunia.com/advisories/26474"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/25259"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.watson.org/~robert/2007woot/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/26474"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/25259"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.watson.org/~robert/2007woot/"
    }
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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