FKIE_CVE-2006-4435

Vulnerability from fkie_nvd - Published: 2006-08-29 00:04 - Updated: 2025-04-03 01:03
Severity ?
Summary
OpenBSD 3.8, 3.9, and possibly earlier versions allows context-dependent attackers to cause a denial of service (kernel panic) by allocating more semaphores than the default.
References
cve@mitre.orghttp://secunia.com/advisories/21642Patch, Vendor Advisory
cve@mitre.orghttp://securitytracker.com/id?1016756Patch
cve@mitre.orghttp://www.openbsd.org/errata.html#sem
cve@mitre.orghttp://www.openbsd.org/errata38.html#sem
cve@mitre.orghttp://www.osvdb.org/28195
cve@mitre.orghttp://www.securityfocus.com/bid/19713Patch
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/28617
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/21642Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1016756Patch
af854a3a-2127-422b-91ae-364da2661108http://www.openbsd.org/errata.html#sem
af854a3a-2127-422b-91ae-364da2661108http://www.openbsd.org/errata38.html#sem
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/28195
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/19713Patch
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/28617
Impacted products
Vendor Product Version
openbsd openbsd 3.8
openbsd openbsd 3.9
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:3.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "783973F9-2A6E-4DDF-A64C-7794FFD0B7B9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:3.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "F5BB6C5D-4C43-4BB8-B1CE-A70BBE650CA1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenBSD 3.8, 3.9, and possibly earlier versions allows context-dependent attackers to cause a denial of service (kernel panic) by allocating more semaphores than the default."
    },
    {
      "lang": "es",
      "value": "OpenBSD 3.8, 3.9,y posiblemente versiones anteriores permiten a un atacante dependiente del contexto provocar denegaci\u00f3n de servicio (kernel panic) destinando mas semaforos que los que hay por defecto."
    }
  ],
  "id": "CVE-2006-4435",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 4.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2006-08-29T00:04:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/21642"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://securitytracker.com/id?1016756"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openbsd.org/errata.html#sem"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openbsd.org/errata38.html#sem"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.osvdb.org/28195"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://www.securityfocus.com/bid/19713"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28617"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/21642"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://securitytracker.com/id?1016756"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openbsd.org/errata.html#sem"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openbsd.org/errata38.html#sem"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/28195"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.securityfocus.com/bid/19713"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/28617"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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