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CVE-2005-3321

Estado: ModificadaMedia (4.6)—

chkstat in SuSE Linux 9.0 through 10.0 allows local users to modify permissions of files by creating a hardlink to a file from a world-writable directory, which can cause the link count to drop to 1 when the file is deleted or replaced, which is then modified by chkstat to use weaker permissions.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Novell — Suse LinuxSuse — Suse Linux

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2005-3321",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2005-10-27T10:02:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/17290/",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2005_62_permissions.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.osvdb.org/20263",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/15182",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/22853",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/17290/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.novell.com/linux/security/advisories/2005_62_permissions.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.osvdb.org/20263",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/15182",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/22853",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "chkstat in SuSE Linux 9.0 through 10.0 allows local users to modify permissions of files by creating a hardlink to a file from a world-writable directory, which can cause the link count to drop to 1 when the file is deleted or replaced, which is then modified by chkstat to use weaker permissions."
    }
  ],
  "lastModified": "2026-06-16T22:16:43.417",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:novell:suse_linux:10.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "92FB0F1B-80B4-47F9-A54C-51DB7E77CA08"
            },
            {
              "criteria": "cpe:2.3:o:suse:suse_linux:9.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FB0E2D3B-B50A-46C2-BA1E-3E014DE91954"
            },
            {
              "criteria": "cpe:2.3:o:suse:suse_linux:9.0:*:x86_64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "56EF103F-5668-4754-A83B-D3662D0CE815"
            },
            {
              "criteria": "cpe:2.3:o:suse:suse_linux:9.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CFABFCE5-4F86-4AE8-9849-BC360AC72098"
            },
            {
              "criteria": "cpe:2.3:o:suse:suse_linux:9.1:*:x86_64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D5F98B9A-880E-45F0-8C16-12B22970F0D1"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "CFF36BC6-6CCD-4FEE-A120-5B8C4BF5620C"
            },
            {
              "criteria": "cpe:2.3:o:suse:suse_linux:9.2:*:x86_64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B905C6E9-5058-4FD7-95B6-CD6AB6B2F516"
            },
            {
              "criteria": "cpe:2.3:o:suse:suse_linux:9.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A7D073E9-E535-4B36-BEF2-8499536E37DA"
            },
            {
              "criteria": "cpe:2.3:o:suse:suse_linux:9.3:*:x86_64:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9C7018E7-F90C-435D-A07A-05A294EA2827"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}