FKIE_CVE-2010-3014

Vulnerability from fkie_nvd - Published: 2010-08-20 20:00 - Updated: 2026-06-16 23:21
Severity
Summary
The Coda filesystem kernel module, as used in NetBSD and FreeBSD, when Coda is loaded and Venus is running with /coda mounted, allows local users to read sensitive heap memory via a large out_size value in a ViceIoctl struct to a Coda ioctl, which triggers a buffer over-read.
References
cve@mitre.orghttp://cvsweb.netbsd.org/bsdweb.cgi/src/sys/coda/coda.h.diff?r1=1.15&r2=1.16&only_with_tag=MAINPatch
cve@mitre.orghttp://svn.freebsd.org/viewvc/base?view=revision&revision=210997Patch
cve@mitre.orghttp://www.securityfocus.com/archive/1/513151/100/0/threaded
cve@mitre.orghttp://www.vsecurity.com/resources/advisory/20100816-1/
af854a3a-2127-422b-91ae-364da2661108http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/coda/coda.h.diff?r1=1.15&r2=1.16&only_with_tag=MAINPatch
af854a3a-2127-422b-91ae-364da2661108http://svn.freebsd.org/viewvc/base?view=revision&revision=210997Patch
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/513151/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108http://www.vsecurity.com/resources/advisory/20100816-1/
Impacted products
Vendor Product Version
freebsd freebsd *
netbsd netbsd *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D9EC02F3-3905-460D-8949-3B26394215CA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B55E4B92-88E0-41F0-AFA7-046A8D34A2CA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Coda filesystem kernel module, as used in NetBSD and FreeBSD, when Coda is loaded and Venus is running with /coda mounted, allows local users to read sensitive heap memory via a large out_size value in a ViceIoctl struct to a Coda ioctl, which triggers a buffer over-read."
    },
    {
      "lang": "es",
      "value": "El m\u00f3dulo del Kernel Coda filesystem, tambi\u00e9n utilizado en NetBSD y FreeBSD, cuando Coda se carga y Venus se ejecuta con /coda montada, permite a usuarios locales leer informaci\u00f3n sensible de la memoria din\u00e1mica a trav\u00e9s de un valor out_size grande en una estructura ViceIoctl a un Coda ioctl, lo que provoca una sobrelectura del b\u00fafer."
    }
  ],
  "id": "CVE-2010-3014",
  "lastModified": "2026-06-16T23:21:58.197",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 1.2,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:H/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 1.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2010-08-20T20:00:02.797",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/coda/coda.h.diff?r1=1.15\u0026r2=1.16\u0026only_with_tag=MAIN"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://svn.freebsd.org/viewvc/base?view=revision\u0026revision=210997"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/513151/100/0/threaded"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.vsecurity.com/resources/advisory/20100816-1/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/coda/coda.h.diff?r1=1.15\u0026r2=1.16\u0026only_with_tag=MAIN"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://svn.freebsd.org/viewvc/base?view=revision\u0026revision=210997"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/archive/1/513151/100/0/threaded"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vsecurity.com/resources/advisory/20100816-1/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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